Traffic Ilmer

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FULL SCREEN UPDATED: 05:53
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Current traffic around Ilmer

The following traffic incidents and congestion for Ilmer have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M40 northbound exit slip at junction J10 (Northampton) .
Reason: Roadworks.
Status: Currently Active.
Period: from 21:43 on 13 Mar 2026 to 05:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.32 miles from Ilmer. CLEARED @ 04:57
ROAD WORKS
Location: The M40 northbound entry slip at junction J4 (High Wycombe) .
Reason: Roadworks.
Status: Currently Active.
Period: from 21:33 on 13 Mar 2026 to 06:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 10.4 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J5 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 14 Mar 2026 to 06:00 on 15 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 4.95 miles from Ilmer.
ROAD WORKS
Location: The M25 anticlockwise between junctions J18 (Rickmansworth) and J16 (M40) .
Lane closures: The hard shoulder, lanes 1, 2 and 3 are closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 14 Mar 2026.
Lanes Closed: There are three of four lanes closed.
Nearest town: 18.32 miles from Ilmer. CLEARED @ 03:18
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 11.31 miles from Ilmer.
ROAD WORKS
Location: The M4 westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 14 Mar 2026 to 06:00 on 15 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 19.99 miles from Ilmer.
ROAD WORKS
Location: The A34 northbound exit slip to the A4130 .
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: All lanes are closed.
Nearest town: 19.06 miles from Ilmer. CLEARED @ 01:12
ROAD WORKS
Location: The M40 southbound.
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There is one of three lanes closed.
Nearest town: 10.35 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound exit slip at junction J4 (High Wycombe) .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 10.3 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound exit slip at junction J4 (High Wycombe) .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There is one of two lanes closed.
Nearest town: 10.35 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 20 Mar 2026.
Nearest town: 14.68 miles from Ilmer.
ROAD WORKS
Location: The M4 westbound between junctions J8 (High Wycombe) and J11 (Basingstoke) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:04 on 6 Mar 2026 to 06:00 on 15 Mar 2026.
Nearest town: 19.99 miles from Ilmer.
ROAD WORKS
Location: The A34 northbound between the A4183 south of Kennington and the junction with the A420 .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 21:00 on 9 Mar 2026 to 06:00 on 26 Mar 2026.
Nearest town: 15.93 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.08 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J9 (Bicester) and J10 (Northampton) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.27 miles from Ilmer.
ROAD WORKS
Location: The A404M southbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.53 miles from Ilmer.
ROAD WORKS
Location: The A404M southbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.53 miles from Ilmer.
ROAD WORKS
Location: The A404M southbound entry slip at junction J9A .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.43 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 05:00 on 21 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 17.91 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 21:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 16.53 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lane one will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:00 on 20 Mar 2026 to 06:00 on 21 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 10.91 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise at junction J20 (Hemel Hstead) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 20:00 on 17 Mar 2026 to 05:30 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.67 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound.
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 10.3 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound exit slip at junction J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 10.35 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 17.96 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise at junction J17 (Maple Cross) .
Lane closures: Lanes 1, 2, 3 and 4 will be closed.
Reason: Emergency roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 19 Mar 2026 to 05:30 on 20 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.05 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 19 Mar 2026 to 05:00 on 20 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 19.37 miles from Ilmer.
ROAD WORKS
Location: The A404 southbound between the M40 and the junction with the A4155 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 10.45 miles from Ilmer.
ROAD WORKS
Location: The A404 northbound between the A4155 and the junction with the M40 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 11.41 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound at junction J8 (High Wycombe) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 18.19 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Nearest town: 18.43 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J8 (High Wycombe) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.19 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 19 Mar 2026 to 06:00 on 20 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.43 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 16 Mar 2026 to 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 13.08 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 16 Mar 2026 to 18 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 14.21 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound exit slip at junction J3 (Loudwater) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 16 Mar 2026 to 18 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 13.08 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J6 (Thame) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 6.99 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 18 Mar 2026 to 21 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 23 Mar 2026 to 28 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 30 Mar 2026 to 2 Apr 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 7 Apr 2026 to 9 Apr 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 13.72 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.09 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 18 Mar 2026 to 21 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 23 Mar 2026 to 28 Mar 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 30 Mar 2026 to 2 Apr 2026.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 7 Apr 2026 to 9 Apr 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 15.46 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound exit slip at junction J10 (Northampton) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 18 Mar 2026 to 05:30 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.11 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 18 Mar 2026 to 05:30 on 19 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 18.22 miles from Ilmer.
ROAD WORKS
Location: The A404 southbound entry slip from the A4155 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 12.53 miles from Ilmer.
ROAD WORKS
Location: The A404 southbound between the A4155 and the junction with the A308 .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Nearest town: 12.48 miles from Ilmer.
ROAD WORKS
Location: The A404 southbound between the A4155 and the junction with the A308 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 12.48 miles from Ilmer.
ROAD WORKS
Location: The A404M northbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.41 miles from Ilmer.
ROAD WORKS
Location: The A404M northbound exit slip at junction J9A .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.41 miles from Ilmer.
ROAD WORKS
Location: The A404M northbound entry slip at junction J9A .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 18 Mar 2026 to 06:00 on 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 17.52 miles from Ilmer.
ROAD WORKS
Location: The M4 westbound between junctions J6 (Slough) and J7 (Slough) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 23 Mar 2026 to 28 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 19.91 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound between junctions J8 (High Wycombe) and J6 (Slough) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 21 Mar 2026 to 06:00 on 22 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.56 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound at junction J6 (Slough) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Mar 2026 to 21 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.99 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound between junctions J7 (Slough) and J6 (Slough) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 18 Mar 2026 to 21 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 19.24 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound entry slip at junction J7 (Slough) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 21 Mar 2026 to 06:00 on 22 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.68 miles from Ilmer.
ROAD WORKS
Location: The M4 eastbound exit slip at junction J6 (Slough) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 16 Mar 2026 to 18 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.99 miles from Ilmer.
ROAD WORKS
Location: The A34 southbound between the junctions with the A4130 and the A4185 .
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 31 Mar 2026 to 2 Apr 2026.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 7 Apr 2026 to 11 Apr 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.75 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 18 Mar 2026 to 23:59 on 19 Mar 2026.
Nearest town: 9.13 miles from Ilmer.
ROAD WORKS
Location: The A404 southbound entry slip from the M40 .
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 00:00 on 18 Mar 2026 to 05:00 on 18 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 10.46 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 6.33 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J9 (Bicester) and J10 (Northampton) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 18.75 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Lane closures: The hard shoulder, lanes 1 and 2 are closed.
Reason: Road repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 14 Mar 2026.
Lanes Closed: There are two of three lanes closed.
Nearest town: 5.48 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound exit slip at junction J10 (Northampton) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 17 Mar 2026 to 05:30 on 18 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.97 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 17 Mar 2026 to 06:00 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 11.43 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 17 Mar 2026 to 06:00 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 11.43 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 17 Mar 2026 to 06:00 on 18 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.39 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J18 (Rickmansworth) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 17 Mar 2026 to 05:30 on 18 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 17.97 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise entry slip at junction J17 (Maple Cross) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 17 Mar 2026 to 05:30 on 18 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 18.08 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 17 Mar 2026 to 00:00 on 18 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 14.77 miles from Ilmer.
ROAD WORKS
Location: The A34 northbound between the junctions with the A4185 and the A4130 .
Lane closures: Lane one will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 20:00 on 17 Mar 2026 to 06:00 on 18 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 18.84 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J6 (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 4.75 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J8A (Thame) and J6 (Thame) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 09:30 on 17 Mar 2026 to 15:30 on 17 Mar 2026.
Nearest town: 4.69 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 07:00 on 17 Mar 2026 to 23:59 on 18 Mar 2026.
Nearest town: 9.42 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound at junction J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.85 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J8A (Thame) and J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 14.96 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 16.53 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound exit slip at junction J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.29 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound exit slip at junction J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.85 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J10 (Northampton) and J9 (Bicester) .
Lane closures: Lane one will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 16.11 miles from Ilmer.
ROAD WORKS
Location: The M40 northbound between junctions J6 (Thame) and J8A (Thame) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 4.93 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 22:00 on 16 Mar 2026 to 05:30 on 17 Mar 2026.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 18.53 miles from Ilmer.
ROAD WORKS
Location: The A34 northbound between the junctions with the A44 and the M40 .
Lane closures: Lane two will be closed.
Reason: Roadside equipment maintenance is planned.
Status: Pending.
Schedule: From 21:00 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.7 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lane one will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 21:00 on 16 Mar 2026 to 05:00 on 17 Mar 2026.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 18.31 miles from Ilmer.
ROAD WORKS
Location: The A34 northbound between the junctions with the A415 and the A4183 south of Kennington.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 16 Mar 2026 to 28 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 17.61 miles from Ilmer.
ROAD WORKS
Location: The A34 southbound between the A420 and the junction with the A423 north of Kennington.
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 16 Mar 2026 to 20 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 16.95 miles from Ilmer.
ROAD WORKS
Location: The A34 southbound entry slip from the A4130 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 16 Mar 2026 to 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.08 miles from Ilmer.
ROAD WORKS
Location: The A34 southbound between the A415 and the junction with the M4 .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 21:00 on 16 Mar 2026 to 06:00 on 19 Mar 2026.
Nearest town: 19.13 miles from Ilmer.
ROAD WORKS
Location: The A34 southbound between the A415 and the junction with the M4 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 16 Mar 2026 to 19 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.13 miles from Ilmer.
ROAD WORKS
Location: The A5 northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.
Lane closures: Lane two will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 20:00 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.55 miles from Ilmer.
ROAD WORKS
Location: The A5 southbound between the A4146 North and the junction with the A4012 .
Lane closures: Lane two will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 20:00 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.68 miles from Ilmer.
ROAD WORKS
Location: The A5 northbound between the A4012 and the junction with the A4146 Bletchley South.
Lane closures: Lane two will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 20:00 on 16 Mar 2026 to 06:00 on 17 Mar 2026.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.21 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J1A (Watford) and J1 (Slough) .
Lane closures: Lane three will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 15 Mar 2026 to 06:00 on 16 Mar 2026.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.75 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 09:30 on 16 Mar 2026 to 15:30 on 16 Mar 2026.
Nearest town: 11.26 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise between junctions J20 (Hemel Hstead) and J21A (Watword) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:30 on 15 Mar 2026 to 05:30 on 16 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.72 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise at junction J20 (Hemel Hstead) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:30 on 15 Mar 2026 to 05:30 on 16 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.67 miles from Ilmer.
ROAD WORKS
Location: The M25 clockwise between junctions J19 (Watford) and J20 (Hemel Hstead) .
Lane closures: Lanes 2, 3 and 4 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:30 on 15 Mar 2026 to 05:30 on 16 Mar 2026.
Lanes Closed: There will be three of four lanes closed.
Nearest town: 19.69 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound entry slip at junction J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 15 Mar 2026 to 05:30 on 16 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 10.37 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound exit slip at junction J8A (Thame) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 15 Mar 2026 to 17 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 8.49 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound between junctions J9 (Bicester) and J8A (Thame) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 15 Mar 2026 to 17 Mar 2026.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 8.87 miles from Ilmer.
ROAD WORKS
Location: The M40 southbound exit slip at junction J10 (Northampton) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:15 and 06:00 from 14 Mar 2026 to 16 Mar 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 19.97 miles from Ilmer.

Traffic in Nearby Villages

Ilmer

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Location: northbound exit slip at junction J10 (Northampton) .

Due to: Roadworks.



Period : from 21:43 on 13 March 2026 to 05:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.32 miles from Ilmer.

51.95--1.2

Location: northbound entry slip at junction J4 (High Wycombe) .

Due to: Roadworks.



Period : from 21:33 on 13 March 2026 to 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 10.4 miles from Ilmer.

51.61--0.77

Location: southbound between junctions J8A (Thame) and J5 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 14 March 2026 to 06:00 on 15 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.95 miles from Ilmer.

51.68--0.97

Location: anticlockwise between junctions J18 (Rickmansworth) and J16 (M40) .

Lane Closures : The hard shoulder, lanes 1, 2 and 3 are closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 14 March 2026.

Lanes Closed : There are three of four lanes closed.
Nearest town: 18.32 miles from Ilmer.

51.65--0.5

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .

Lane Closures : Lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 11.31 miles from Ilmer.

51.83--1.12

Location: westbound between junctions J8 (High Wycombe) and J10 (Reading) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 14 March 2026 to 06:00 on 15 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 19.99 miles from Ilmer.

51.46--0.8

Location: northbound exit slip to the A4130 .

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.06 miles from Ilmer.

51.62--1.3

Location: southbound.

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There is one of three lanes closed.
Nearest town: 10.35 miles from Ilmer.

51.61--0.77

Location: southbound exit slip at junction J4 (High Wycombe) .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 10.3 miles from Ilmer.

51.61--0.78

Location: southbound exit slip at junction J4 (High Wycombe) .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There is one of two lanes closed.
Nearest town: 10.35 miles from Ilmer.

51.61--0.77

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 20 March 2026.
Nearest town: 14.68 miles from Ilmer.

51.86--1.18

Location: westbound between junctions J8 (High Wycombe) and J11 (Basingstoke) .

Due to: Roadworks scheme.



Period : from 20:04 on 6 March 2026 to 06:00 on 15 March 2026.
Nearest town: 19.99 miles from Ilmer.

51.46--0.8

Location: northbound between the A4183 south of Kennington and the junction with the A420 .

Due to: Roadworks scheme.



Period : from 21:00 on 9 March 2026 to 06:00 on 26 March 2026.
Nearest town: 15.93 miles from Ilmer.

51.7--1.27

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.08 miles from Ilmer.

51.62--0.81

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.27 miles from Ilmer.

51.9--1.21

Location: The A404M southbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.53 miles from Ilmer.

51.51--0.73

Location: The A404M southbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.53 miles from Ilmer.

51.51--0.73

Location: The A404M southbound entry slip at junction J9A .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.43 miles from Ilmer.

51.51--0.73

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 05:00 on 21 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 17.91 miles from Ilmer.

51.92--1.2

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 21:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.53 miles from Ilmer.

51.59--0.6

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .

Lane Closures : Lane one will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:00 on 20 March 2026 to 06:00 on 21 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.91 miles from Ilmer.

51.83--1.11

Location: clockwise at junction J20 (Hemel Hstead) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 20:00 on 17 March 2026 to 05:30 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 19.67 miles from Ilmer.

51.7--0.45

Location: southbound.

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.3 miles from Ilmer.

51.61--0.78

Location: southbound exit slip at junction J4 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.35 miles from Ilmer.

51.61--0.77

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .

Lane Closures : Lanes 2, 3 and 4 will be closed.

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.96 miles from Ilmer.

51.63--0.52

Location: clockwise at junction J17 (Maple Cross) .

Lane Closures : Lanes 1, 2, 3 and 4 will be closed.

Due to: Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 19 March 2026 to 05:30 on 20 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.05 miles from Ilmer.

51.63--0.51

Location: northbound between junctions J1A (Watford) and J2 (Beaconsfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 19 March 2026 to 05:00 on 20 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.37 miles from Ilmer.

51.56--0.55

Location: southbound between the M40 and the junction with the A4155 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.45 miles from Ilmer.

51.61--0.77

Location: northbound between the A4155 and the junction with the M40 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 11.41 miles from Ilmer.

51.6--0.76

Location: eastbound at junction J8 (High Wycombe) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 18.19 miles from Ilmer.

51.5--0.73

Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.
Nearest town: 18.43 miles from Ilmer.

51.49--0.75

Location: eastbound exit slip at junction J8 (High Wycombe) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.19 miles from Ilmer.

51.5--0.73

Location: eastbound between junctions J10 (Reading) and J8 (High Wycombe) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 19 March 2026 to 06:00 on 20 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.43 miles from Ilmer.

51.49--0.75

Location: northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.08 miles from Ilmer.

51.6--0.69

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 18 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.21 miles from Ilmer.

51.6--0.66

Location: northbound exit slip at junction J3 (Loudwater) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 18 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 13.08 miles from Ilmer.

51.6--0.69

Location: southbound between junctions J8A (Thame) and J6 (Thame) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 6.99 miles from Ilmer.

51.73--1.06

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 18 March 2026 to 21 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 2 April 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 7 April 2026 to 9 April 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.72 miles from Ilmer.

51.6--0.67

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.09 miles from Ilmer.

51.8--1.09

Location: northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 18 March 2026 to 21 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 2 April 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 7 April 2026 to 9 April 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 15.46 miles from Ilmer.

51.59--0.63

Location: northbound exit slip at junction J10 (Northampton) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 18 March 2026 to 05:30 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.11 miles from Ilmer.

51.94--1.2

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .

Lane Closures : Lanes 2, 3 and 4 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 18 March 2026 to 05:30 on 19 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 18.22 miles from Ilmer.

51.61--0.53

Location: southbound entry slip from the A4155 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 12.53 miles from Ilmer.

51.58--0.76

Location: southbound between the A4155 and the junction with the A308 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.
Nearest town: 12.48 miles from Ilmer.

51.58--0.76

Location: southbound between the A4155 and the junction with the A308 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.48 miles from Ilmer.

51.58--0.76

Location: The A404M northbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.41 miles from Ilmer.

51.51--0.74

Location: The A404M northbound exit slip at junction J9A .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.41 miles from Ilmer.

51.51--0.74

Location: The A404M northbound entry slip at junction J9A .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 18 March 2026 to 06:00 on 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 17.52 miles from Ilmer.

51.51--0.74

Location: westbound between junctions J6 (Slough) and J7 (Slough) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 March 2026 to 28 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.91 miles from Ilmer.

51.51--0.63

Location: eastbound between junctions J8 (High Wycombe) and J6 (Slough) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 21 March 2026 to 06:00 on 22 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.56 miles from Ilmer.

51.5--0.7

Location: eastbound at junction J6 (Slough) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 March 2026 to 21 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.99 miles from Ilmer.

51.51--0.63

Location: eastbound between junctions J7 (Slough) and J6 (Slough) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 18 March 2026 to 21 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.24 miles from Ilmer.

51.51--0.65

Location: eastbound entry slip at junction J7 (Slough) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 21 March 2026 to 06:00 on 22 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.68 miles from Ilmer.

51.52--0.65

Location: eastbound exit slip at junction J6 (Slough) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 18 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.99 miles from Ilmer.

51.51--0.63

Location: southbound between the junctions with the A4130 and the A4185 .

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 March 2026 to 2 April 2026.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 7 April 2026 to 11 April 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.75 miles from Ilmer.

51.61--1.28

Location: southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 18 March 2026 to 23:59 on 19 March 2026.
Nearest town: 9.13 miles from Ilmer.

51.62--0.81

Location: southbound entry slip from the M40 .

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 00:00 on 18 March 2026 to 05:00 on 18 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.46 miles from Ilmer.

51.61--0.77

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 6.33 miles from Ilmer.

51.65--0.89

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 18.75 miles from Ilmer.

51.94--1.2

Location: southbound between junctions J6 (Thame) and J5 (High Wycombe) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 5.48 miles from Ilmer.

51.66--0.93

Location: southbound exit slip at junction J10 (Northampton) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 17 March 2026 to 05:30 on 18 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.97 miles from Ilmer.

51.96--1.21

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.43 miles from Ilmer.

51.83--1.12

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.43 miles from Ilmer.

51.83--1.12

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.39 miles from Ilmer.

51.8--1.09

Location: clockwise between junctions J16 (M40) and J18 (Rickmansworth) .

Lane Closures : Lanes 2, 3 and 4 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 17 March 2026 to 05:30 on 18 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 17.97 miles from Ilmer.

51.63--0.52

Location: clockwise entry slip at junction J17 (Maple Cross) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 17 March 2026 to 05:30 on 18 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.08 miles from Ilmer.

51.64--0.51

Location: southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 17 March 2026 to 00:00 on 18 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.77 miles from Ilmer.

51.6--0.64

Location: northbound between the junctions with the A4185 and the A4130 .

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 20:00 on 17 March 2026 to 06:00 on 18 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 18.84 miles from Ilmer.

51.6--1.28

Location: southbound between junctions J8A (Thame) and J6 (Thame) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.75 miles from Ilmer.

51.7--0.99

Location: southbound between junctions J8A (Thame) and J6 (Thame) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 09:30 on 17 March 2026 to 15:30 on 17 March 2026.
Nearest town: 4.69 miles from Ilmer.

51.7--0.99

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 07:00 on 17 March 2026 to 23:59 on 18 March 2026.
Nearest town: 9.42 miles from Ilmer.

51.62--0.8

Location: southbound at junction J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.85 miles from Ilmer.

51.87--1.2

Location: northbound between junctions J8A (Thame) and J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 14.96 miles from Ilmer.

51.86--1.19

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 16.53 miles from Ilmer.

51.59--0.6

Location: northbound exit slip at junction J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.29 miles from Ilmer.

51.87--1.19

Location: southbound exit slip at junction J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.85 miles from Ilmer.

51.87--1.2

Location: southbound between junctions J10 (Northampton) and J9 (Bicester) .

Lane Closures : Lane one will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 16.11 miles from Ilmer.

51.88--1.2

Location: northbound between junctions J6 (Thame) and J8A (Thame) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 4.93 miles from Ilmer.

51.68--0.97

Location: clockwise between junctions J16 (M40) and J17 (Maple Cross) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 16 March 2026 to 05:30 on 17 March 2026.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 18.53 miles from Ilmer.

51.6--0.53

Location: northbound between the junctions with the A44 and the M40 .

Lane Closures : Lane two will be closed.

Due to: Roadside equipment maintenance is planned.

Status : Pending.

Schedule : From 21:00 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.7 miles from Ilmer.

51.86--1.21

Location: southbound between junctions J2 (Beaconsfield) and J1A (Watford) .

Lane Closures : Lane one will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 21:00 on 16 March 2026 to 05:00 on 17 March 2026.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 18.31 miles from Ilmer.

51.57--0.57

Location: northbound between the junctions with the A415 and the A4183 south of Kennington.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 March 2026 to 28 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 17.61 miles from Ilmer.

51.68--1.3

Location: southbound between the A420 and the junction with the A423 north of Kennington.

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 March 2026 to 20 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 16.95 miles from Ilmer.

51.76--1.3

Location: southbound entry slip from the A4130 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.08 miles from Ilmer.

51.62--1.3

Location: southbound between the A415 and the junction with the M4 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 16 March 2026 to 06:00 on 19 March 2026.
Nearest town: 19.13 miles from Ilmer.

51.62--1.31

Location: southbound between the A415 and the junction with the M4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 19 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.13 miles from Ilmer.

51.62--1.31

Location: northbound between the junctions with the A4146 Bletchley South and the A4146 Bletchley North.

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.55 miles from Ilmer.

51.99--0.7

Location: southbound between the A4146 North and the junction with the A4012 .

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.68 miles from Ilmer.

52--0.71

Location: northbound between the A4012 and the junction with the A4146 Bletchley South.

Lane Closures : Lane two will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:00 on 16 March 2026 to 06:00 on 17 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.21 miles from Ilmer.

51.97--0.66

Location: southbound between junctions J1A (Watford) and J1 (Slough) .

Lane Closures : Lane three will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 15 March 2026 to 06:00 on 16 March 2026.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.75 miles from Ilmer.

51.56--0.54

Location: southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 09:30 on 16 March 2026 to 15:30 on 16 March 2026.
Nearest town: 11.26 miles from Ilmer.

51.61--0.74

Location: clockwise between junctions J20 (Hemel Hstead) and J21A (Watword) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.72 miles from Ilmer.

51.7--0.44

Location: clockwise at junction J20 (Hemel Hstead) .

Lane Closures : Lanes 1, 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.67 miles from Ilmer.

51.7--0.45

Location: clockwise between junctions J19 (Watford) and J20 (Hemel Hstead) .

Lane Closures : Lanes 2, 3 and 4 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:30 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : There will be three of four lanes closed.
Nearest town: 19.69 miles from Ilmer.

51.68--0.45

Location: southbound entry slip at junction J4 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 15 March 2026 to 05:30 on 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 10.37 miles from Ilmer.

51.61--0.77

Location: southbound exit slip at junction J8A (Thame) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 15 March 2026 to 17 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 8.49 miles from Ilmer.

51.74--1.1

Location: southbound between junctions J9 (Bicester) and J8A (Thame) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 15 March 2026 to 17 March 2026.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.87 miles from Ilmer.

51.76--1.1

Location: southbound exit slip at junction J10 (Northampton) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 14 March 2026 to 16 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 19.97 miles from Ilmer.

51.96--1.21

Location: southbound between the A423 north of Kennington and the junction with the A4130 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 15.29 miles from Ilmer.

51.73--1.26

Location: southbound exit slip to the A415 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 18.04 miles from Ilmer.

51.67--1.31

Location: northbound between the junctions with the A415 and the A423 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.25 miles from Ilmer.

51.71--1.25

Location: southbound exit slip to the A4183 south of Kennington.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 15.77 miles from Ilmer.

51.7--1.26

Location: southbound between the A420 and the junction with the A423 north of Kennington.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 15.54 miles from Ilmer.

51.73--1.26

Location: northbound exit slip at junction J5 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 13 March 2026 to 06:00 on 14 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 17 March 2026 to 21 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 4 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 5.53 miles from Ilmer.

51.66--0.91

Location: northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 6.34 miles from Ilmer.

51.65--0.89

Location: southbound entry slip at junction J5 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 13 March 2026 to 05:00 on 14 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 21 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026.

Schedule : Expect disruption everyday between 22:15 and 06:00 from 30 March 2026 to 4 April 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 5.4 miles from Ilmer.

51.66--0.91

Location: southbound at junction J5 (High Wycombe) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 5.41 miles from Ilmer.

51.66--0.91

Location: northbound entry slip at junction J10 (Northampton) .

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : All lanes are closed.
Nearest town: 19.45 miles from Ilmer.

51.95--1.21

Location: northbound between junctions J9 (Bicester) and J10 (Northampton) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 18.38 miles from Ilmer.

51.93--1.2

Location: southbound at junction J10 (Northampton) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Road repairs.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 19.87 miles from Ilmer.

51.95--1.21

Location: northbound between junctions J10 (Northampton) and J11 (Banbury) .

Lane Closures : The hard shoulder, lanes 1 and 2 are closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 14 March 2026.

Lanes Closed : There are two of three lanes closed.
Nearest town: 19.67 miles from Ilmer.

51.95--1.21

Location: southbound between junctions J8A (Thame) and J6 (Thame) .

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 March 2026 to 20 March 2026.

Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 March 2026 to 27 March 2026.

Schedule : Expect disruption everyday between 09:30 and 15:30 from 30 March 2026 to 31 March 2026.
Nearest town: 4.69 miles from Ilmer.

51.7--0.99

Location: southbound between the A423 north of Kennington and the junction with the A4130 .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:30 on 25 March 2026 to 06:00 on 26 March 2026.
Nearest town: 15.29 miles from Ilmer.

51.73--1.26