Traffic Catslip

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Current traffic around Catslip

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

CONGESTION
Location: The A404 northbound at the junction with the M40 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 08:15 and 08:30 on 5 Dec 2025.
Delay: There are currently delays of 10 minutes against expected traffic.
Nearest town: 10.05 miles from Catslip.
CONGESTION
Location: The A308M westbound between the junctions with the A308 and the M4 .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 08:00 and 08:15 on 5 Dec 2025.
Nearest town: 12.55 miles from Catslip.
CONGESTION
Location: The M4 eastbound exit slip at junction J11 (Basingstoke) .
Reason: Congestion.
Status: Currently Active.
Return to normal: Normal traffic conditions are expected between 08:00 and 08:15 on 5 Dec 2025.
Nearest town: 10.73 miles from Catslip.


There are no current incidents in this location.

Roadworks

ROAD WORKS
Location: The M25 anticlockwise at junction J16 (M40) .
Reason: Roadworks.
Status: Currently Active.
Period: from 22:09 on 4 Dec 2025 to 05:00 on 5 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 19.72 miles from Catslip. CLEARED @ 04:13
ROAD WORKS
Location: The A404 northbound between the A4130 and the junction with the A4155 .
Reason: Roadworks.
Status: Currently Active.
Period: from 20:35 on 4 Dec 2025 to 06:00 on 5 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 9.07 miles from Catslip. CLEARED @ 02:51
ROAD WORKS
Location: The M40 northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 8 Dec 2025.
Nearest town: 12.08 miles from Catslip.
ROAD WORKS
Location: The M25 anticlockwise at junction J16 (M40) .
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 05:30 on 5 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 19.67 miles from Catslip. CLEARED @ 03:00
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 12 Dec 2025.
Nearest town: 7.22 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lane one is closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 5 Dec 2025.
Lanes Closed: There is one of four lanes closed.
Nearest town: 13.55 miles from Catslip. CLEARED @ 06:01
ROAD WORKS
Location: The A34 northbound between the junctions with the M4 and the A4185 .
Lane closures: Lane two is closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 5 Dec 2025.
Delay: There are currently delays of 15 minutes against expected traffic.
Lanes Closed: There is one of two lanes closed.
Nearest town: 14.46 miles from Catslip. CLEARED @ 03:09
ROAD WORKS
Location: The A34 southbound between the A4185 and the junction with the M4 .
Lane closures: Lane two is closed.
Reason: Emergency barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 5 Dec 2025.
Delay: There are currently delays of 30 minutes against expected traffic.
Lanes Closed: There is one of two lanes closed.
Nearest town: 13.35 miles from Catslip. CLEARED @ 03:10
ROAD WORKS
Location: The A34 southbound between the junctions with the A4185 and the M4 .
Lane closures: Lane two is closed.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 5 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 15.01 miles from Catslip. CLEARED @ 03:01
ROAD WORKS
Location: The A34 northbound between the M4 and the junction with the A4185 .
Lane closures: Lane one is closed.
Reason: Barrier repairs.
Status: Currently Active.
Period: expect disruption until 06:00 on 5 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 15.74 miles from Catslip. CLEARED @ 03:00
ROAD WORKS
Location: The M25 anticlockwise at junction J16 (M40) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 23:00 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 19.67 miles from Catslip.
ROAD WORKS
Location: The M25 clockwise at junction J16 (M40) .
Lane closures: Lane three will be closed.
Reason: Emergency barrier repairs are planned.
Status: Pending.
Schedule: From 23:00 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.92 miles from Catslip.
ROAD WORKS
Location: The M40 northbound.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 10.05 miles from Catslip.
ROAD WORKS
Location: The A404 northbound between the junctions with the A4155 and the M40 .
Lane closures: Lane one will be closed.
Reason: Barrier repairs are planned.
Status: Pending.
Schedule: From 22:15 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 10.05 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lane one is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 5 Dec 2025.
Lanes Closed: There is one of four lanes closed.
Nearest town: 14.64 miles from Catslip. CLEARED @ 07:13
ROAD WORKS
Location: The A34 northbound exit slip to the M4 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 15.97 miles from Catslip.
ROAD WORKS
Location: The M4 westbound entry slip at junction J13 (Newbury) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.92 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J8 (High Wycombe) and J10 (Reading) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 11.46 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:26 on 4 Dec 2025 to 06:00 on 6 Dec 2025.
Nearest town: 15.62 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 21:00 and 06:00 from 4 Dec 2025 to 6 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.62 miles from Catslip.
ROAD WORKS
Location: The A34 southbound entry slip from the A4130 .
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 05:30 on 5 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 13.77 miles from Catslip. CLEARED @ 04:49
ROAD WORKS
Location: The A34 southbound exit slip to the A4130 .
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 05:30 on 5 Dec 2025.
Lanes Closed: All lanes are closed.
Nearest town: 13.91 miles from Catslip. CLEARED @ 04:49
ROAD WORKS
Location: The A34 southbound between the junctions with the A44 and the A420 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.96 miles from Catslip.
ROAD WORKS
Location: The A34 southbound between the A415 and the junction with the A4185 .
Lane closures: Lane one is closed.
Reason: Roadside Drains Works.
Status: Currently Active.
Period: expect disruption until 06:00 on 5 Dec 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 14.73 miles from Catslip. CLEARED @ 04:57
ROAD WORKS
Location: The M40 northbound between junctions J6 (Thame) and J8A (Thame) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 10 Dec 2025.
Nearest town: 9.33 miles from Catslip.
ROAD WORKS
Location: The M4 eastbound between junctions J8 (High Wycombe) and J6 (Slough) .
Lane closures: Lanes 3 and 4 are closed.
Reason: Planned Roadworks.
Status: Currently Active.
Period: expect disruption until 05:00 on 5 Dec 2025.
Lanes Closed: There are two of four lanes closed.
Nearest town: 13.69 miles from Catslip. CLEARED @ 05:16
ROAD WORKS
Location: The M4 westbound between junctions J6 (Slough) and J8 (High Wycombe) .
Lane closures: Lanes 3 and 4 are closed.
Reason: Planned Roadworks.
Status: Currently Active.
Period: expect disruption until 05:00 on 5 Dec 2025.
Lanes Closed: There are two of four lanes closed.
Nearest town: 15.74 miles from Catslip. CLEARED @ 05:15
ROAD WORKS
Location: The M40 northbound between junctions J4 (High Wycombe) and J5 (High Wycombe) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 10 Dec 2025.
Nearest town: 9.22 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J6 (Thame) and J8A (Thame) .
Lane closures: The hard shoulder is closed.
Reason: Horticultural works.
Status: Currently Active.
Period: expect disruption until 23:59 on 5 Dec 2025.
Nearest town: 9.08 miles from Catslip.
ROAD WORKS
Location: The M4 eastbound between junctions J10 (Reading) and J8 (High Wycombe) .
Reason: Roadworks scheme.
Status: Currently Active.
Period: from 20:04 on 26 Nov 2025 to 06:00 on 12 Dec 2025.
Nearest town: 11.9 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 11 Dec 2025 to 05:30 on 12 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 14.71 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 11 Dec 2025 to 05:30 on 12 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 15.84 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J7 (Slough) and J8 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 11 Dec 2025 to 06:00 on 12 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 13.89 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 11 Dec 2025 to 06:00 on 12 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 12.62 miles from Catslip.
ROAD WORKS
Location: The M40 northbound at junction J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 11 Dec 2025 to 06:00 on 12 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 10.31 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 11 Dec 2025 to 06:00 on 12 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 11.71 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J6 (Thame) and J5 (High Wycombe) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 11 Dec 2025 to 06:00 on 12 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 7.01 miles from Catslip.
ROAD WORKS
Location: The M40 southbound entry slip at junction J5 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 11 Dec 2025 to 06:00 on 12 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 7.22 miles from Catslip.
ROAD WORKS
Location: The M40 southbound at junction J5 (High Wycombe) .
Lane closures: Lanes 1, 2 and 3 will be closed.
Reason: Road repairs are planned.
Status: Pending.
Schedule: From 22:15 on 11 Dec 2025 to 06:00 on 12 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 7.2 miles from Catslip.
ROAD WORKS
Location: The A34 southbound between the A415 and the junction with the A4130 .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 21:00 on 10 Dec 2025 to 06:00 on 11 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 14.21 miles from Catslip.
ROAD WORKS
Location: The A34 southbound exit slip to the A4130 .
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 21:00 on 10 Dec 2025 to 06:00 on 11 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 13.91 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 10 Dec 2025 to 06:00 on 11 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 8.9 miles from Catslip.
ROAD WORKS
Location: The A34 southbound between the A4 and the junction with the A343 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 10 Dec 2025 to 06:00 on 11 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.65 miles from Catslip.
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: From 20:00 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 10 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 15.26 miles from Catslip.
ROAD WORKS
Location: The M3 westbound between junctions J4A (Farnborough) and J5 (Hook) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 19.7 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 9 Dec 2025 to 11 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 13.21 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane closures: Lanes 2 and 3 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 9 Dec 2025 to 11 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 13.8 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J2 (Beaconsfield) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 9 Dec 2025 to 11 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 13.24 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane closures: Lane three will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 9 Dec 2025 to 11 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 13.02 miles from Catslip.
ROAD WORKS
Location: The A34 southbound entry slip from the A423 north of Kennington.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 21:30 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.85 miles from Catslip.
ROAD WORKS
Location: The A34 northbound between the M4 and the junction with the A4185 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 13.88 miles from Catslip.
ROAD WORKS
Location: The M40 southbound at junction J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.73 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J5 (High Wycombe) and J4 (High Wycombe) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 8.9 miles from Catslip.
ROAD WORKS
Location: The A34 southbound between the A4185 and the junction with the M4 .
Lane closures: Lane two will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 13.08 miles from Catslip.
ROAD WORKS
Location: The M40 southbound.
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.73 miles from Catslip.
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 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.99 miles from Catslip.
ROAD WORKS
Location: The M3 westbound between junctions J3 (Woking) and J4 (Guildford) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 19.97 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J7 (Thame) and J8A (Thame) .
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 07:00 on 9 Dec 2025 to 23:59 on 19 Dec 2025.
Nearest town: 11.46 miles from Catslip.
ROAD WORKS
Location: The M40 southbound entry slip at junction J2 (Beaconsfield) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.78 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:15 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 15.61 miles from Catslip.
ROAD WORKS
Location: The A34 southbound between the junctions with the A423 north of Kennington and the A415 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 10 Dec 2025 to 06:00 on 11 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 14.87 miles from Catslip.
ROAD WORKS
Location: The A34 southbound exit slip to the A4183 south of Kennington.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 10 Dec 2025 to 06:00 on 11 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 14.79 miles from Catslip.
ROAD WORKS
Location: The A34 southbound between the A4130 and the junction with the M4 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 12.48 miles from Catslip.
ROAD WORKS
Location: The A34 northbound between the M4 and the junction with the A4130 .
Lane closures: Lane two will be closed.
Reason: Roadside drains works are planned.
Status: Pending.
Schedule: From 20:30 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 13.1 miles from Catslip.
ROAD WORKS
Location: The A34 southbound between the junctions with the A44 and the A420 .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 19.96 miles from Catslip.
ROAD WORKS
Location: The M4 eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane closures: Lane one will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 10 Dec 2025.
Lanes Closed: There will be one of three lanes closed.
Nearest town: 10.12 miles from Catslip.
ROAD WORKS
Location: The M4 westbound entry slip at junction J13 (Newbury) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 11 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 15.92 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 8 Dec 2025 to 06:00 on 11 Dec 2025.
Nearest town: 15.79 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J13 (Newbury) and J14 (Hungerford) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 11 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 15.79 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J5 (High Wycombe) and J6 (Thame) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 09:30 on 8 Dec 2025 to 15:30 on 8 Dec 2025.
Nearest town: 6.89 miles from Catslip.
ROAD WORKS
Location: The M40 southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane closures: Lane four will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 22:00 on 7 Dec 2025 to 05:30 on 8 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 15.66 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J1A (Watford) and J2 (Beaconsfield) .
Lane closures: Lanes 3 and 4 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 22:00 and 05:30 from 7 Dec 2025 to 9 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 17.21 miles from Catslip.
ROAD WORKS
Location: The M40 northbound between junctions J3 (Loudwater) and J4 (High Wycombe) .
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 19:00 on 7 Dec 2025 to 23:59 on 12 Dec 2025.
Nearest town: 11.46 miles from Catslip.
ROAD WORKS
Location: The A34 southbound exit slip at Chieveley Services.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Schedule: From 21:00 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Schedule: From 21:00 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Schedule: From 21:00 on 5 Jan 2026 to 06:00 on 6 Jan 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 15.87 miles from Catslip.
ROAD WORKS
Location: The A34 southbound entry slip from the M4 .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 12 Dec 2025 to 06:00 on 13 Dec 2025.
Schedule: From 21:00 on 15 Dec 2025 to 06:00 on 16 Dec 2025.
Schedule: From 21:00 on 18 Dec 2025 to 06:00 on 19 Dec 2025.
Schedule: From 21:00 on 5 Jan 2026 to 06:00 on 6 Jan 2026.
Lanes Closed: All lanes will be closed.
Nearest town: 15.95 miles from Catslip.
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 5 Dec 2025 to 06:00 on 6 Dec 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 12 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 12.29 miles from Catslip.
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 5 Dec 2025 to 06:00 on 6 Dec 2025.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 12 Dec 2025.
Lanes Closed: There will be one of four lanes closed.
Nearest town: 11.9 miles from Catslip.
ROAD WORKS
Location: The M4 westbound at junction J12 (Reading) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 13 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.58 miles from Catslip.
ROAD WORKS
Location: The M4 eastbound between junctions J13 (Newbury) and J12 (Reading) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 13 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.1 miles from Catslip.
ROAD WORKS
Location: The M4 westbound exit slip at junction J12 (Reading) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 9 Dec 2025 to 06:00 on 10 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.58 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 8 Dec 2025 to 13 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 10.03 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J11 (Basingstoke) and J13 (Newbury) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 11 Dec 2025 to 06:00 on 13 Dec 2025.
Nearest town: 10.01 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J12 (Reading) and J13 (Newbury) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 11 Dec 2025 to 13 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.58 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 11 Dec 2025 to 13 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 10.01 miles from Catslip.
ROAD WORKS
Location: The M4 westbound entry slip at junction J12 (Reading) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 11 Dec 2025 to 13 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.52 miles from Catslip.
ROAD WORKS
Location: The M3 westbound between junctions J4A (Farnborough) and J6 (Basingstoke) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 9 Dec 2025 to 06:00 on 21 Dec 2025.
Nearest town: 19.7 miles from Catslip.
ROAD WORKS
Location: The M4 eastbound between junctions J13 (Newbury) and J12 (Reading) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 8 Dec 2025 to 06:00 on 13 Dec 2025.
Nearest town: 9.1 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 8 Dec 2025 to 06:00 on 18 Dec 2025.
Nearest town: 11.33 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Reason: Roadworks scheme is planned.
Status: Pending.
Schedule: From 20:00 on 8 Dec 2025 to 06:00 on 13 Dec 2025.
Nearest town: 10.03 miles from Catslip.
ROAD WORKS
Location: The M4 westbound at junction J12 (Reading) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be two of three lanes closed.
Nearest town: 9.58 miles from Catslip.
ROAD WORKS
Location: The M4 westbound between junctions J11 (Basingstoke) and J12 (Reading) .
Lane closures: Lanes 1 and 2 will be closed.
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 20:00 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Schedule: From 20:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: There will be two of four lanes closed.
Nearest town: 10.03 miles from Catslip.
ROAD WORKS
Location: The M4 westbound exit slip at junction J12 (Reading) .
Reason: Roadworks are planned.
Status: Pending.
Schedule: From 21:00 on 8 Dec 2025 to 06:00 on 9 Dec 2025.
Schedule: From 21:00 on 17 Dec 2025 to 06:00 on 18 Dec 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 9.58 miles from Catslip.
ROAD WORKS
Location: The A308M eastbound between the junctions with the M4 and the A308 .
Lane closures: Lane one will be closed.
Reason: Horticultural works are planned.
Status: Pending.
Schedule: From 20:30 on 5 Dec 2025 to 06:00 on 6 Dec 2025.
Schedule: Expect disruption everyday between 20:30 and 06:00 from 8 Dec 2025 to 13 Dec 2025.
Lanes Closed: There will be one of two lanes closed.
Nearest town: 12.43 miles from Catslip.

Traffic in Nearby Villages

Catslip

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Location: northbound at the junction with the M40 .

Due to: Congestion.



Normal traffic conditions are expected between 08:15 and 08:30 on 5 December 2025.

Delay : There are currently delays of 10 minutes against expected traffic.
Nearest town: 10.05 miles from Catslip.

51.61--0.77

Location: The A308M westbound between the junctions with the A308 and the M4 .

Due to: Congestion.



Normal traffic conditions are expected between 08:00 and 08:15 on 5 December 2025.
Nearest town: 12.55 miles from Catslip.

51.5--0.72

Location: eastbound exit slip at junction J11 (Basingstoke) .

Due to: Congestion.



Normal traffic conditions are expected between 08:00 and 08:15 on 5 December 2025.
Nearest town: 10.73 miles from Catslip.

51.41--0.98

Location: anticlockwise at junction J16 (M40) .

Due to: Roadworks.



Period : from 22:09 on 4 December 2025 to 05:00 on 5 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 19.72 miles from Catslip.

51.56--0.53

Location: northbound between the A4130 and the junction with the A4155 .

Due to: Roadworks.



Period : from 20:35 on 4 December 2025 to 06:00 on 5 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 9.07 miles from Catslip.

51.54--0.79

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 8 December 2025.
Nearest town: 12.08 miles from Catslip.

51.61--0.72

Location: anticlockwise at junction J16 (M40) .

Due to: Emergency barrier repairs.



Period : expect disruption until 05:30 on 5 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 19.67 miles from Catslip.

51.57--0.53

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 12 December 2025.
Nearest town: 7.22 miles from Catslip.

51.66--0.9

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

Lane Closures : Lane one is closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 06:00 on 5 December 2025.

Lanes Closed : There is one of four lanes closed.
Nearest town: 13.55 miles from Catslip.

51.6--0.68

Location: northbound between the junctions with the M4 and the A4185 .

Lane Closures : Lane two is closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 06:00 on 5 December 2025.

Delay : There are currently delays of 15 minutes against expected traffic.

Lanes Closed : There is one of two lanes closed.
Nearest town: 14.46 miles from Catslip.

51.48--1.3

Location: southbound between the A4185 and the junction with the M4 .

Lane Closures : Lane two is closed.

Due to: Emergency barrier repairs.



Period : expect disruption until 06:00 on 5 December 2025.

Delay : There are currently delays of 30 minutes against expected traffic.

Lanes Closed : There is one of two lanes closed.
Nearest town: 13.35 miles from Catslip.

51.52--1.29

Location: southbound between the junctions with the A4185 and the M4 .

Lane Closures : Lane two is closed.

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 5 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 15.01 miles from Catslip.

51.47--1.3

Location: northbound between the M4 and the junction with the A4185 .

Lane Closures : Lane one is closed.

Due to: Barrier repairs.



Period : expect disruption until 06:00 on 5 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 15.74 miles from Catslip.

51.46--1.31

Location: anticlockwise at junction J16 (M40) .

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 23:00 on 5 December 2025 to 06:00 on 6 December 2025.

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

51.57--0.53

Location: clockwise at junction J16 (M40) .

Lane Closures : Lane three will be closed.

Due to: Emergency barrier repairs are planned.

Status : Pending.

Schedule : From 23:00 on 5 December 2025 to 06:00 on 6 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.92 miles from Catslip.

51.56--0.53

Location: northbound.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 5 December 2025 to 06:00 on 6 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 10.05 miles from Catslip.

51.61--0.77

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

Lane Closures : Lane one will be closed.

Due to: Barrier repairs are planned.

Status : Pending.

Schedule : From 22:15 on 5 December 2025 to 06:00 on 6 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 10.05 miles from Catslip.

51.6--0.76

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

Lane Closures : Lane one is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 5 December 2025.

Lanes Closed : There is one of four lanes closed.
Nearest town: 14.64 miles from Catslip.

51.6--0.65

Location: northbound exit slip to the M4 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 5 December 2025 to 06:00 on 6 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 15.97 miles from Catslip.

51.45--1.31

Location: westbound entry slip at junction J13 (Newbury) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 5 December 2025 to 06:00 on 6 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.92 miles from Catslip.

51.45--1.31

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 5 December 2025 to 06:00 on 6 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 11.46 miles from Catslip.

51.46--0.79

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Due to: Roadworks scheme.



Period : from 20:26 on 4 December 2025 to 06:00 on 6 December 2025.
Nearest town: 15.62 miles from Catslip.

51.45--1.3

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 21:00 and 06:00 from 4 December 2025 to 6 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.62 miles from Catslip.

51.45--1.3

Location: southbound entry slip from the A4130 .

Due to: Roadside Drains Works.



Period : expect disruption until 05:30 on 5 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 13.77 miles from Catslip.

51.62--1.3

Location: southbound exit slip to the A4130 .

Due to: Roadside Drains Works.



Period : expect disruption until 05:30 on 5 December 2025.

Lanes Closed : All lanes are closed.
Nearest town: 13.91 miles from Catslip.

51.62--1.3

Location: southbound between the junctions with the A44 and the A420 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 5 December 2025 to 06:00 on 6 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.96 miles from Catslip.

51.79--1.3

Location: southbound between the A415 and the junction with the A4185 .

Lane Closures : Lane one is closed.

Due to: Roadside Drains Works.



Period : expect disruption until 06:00 on 5 December 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 14.73 miles from Catslip.

51.64--1.32

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 10 December 2025.
Nearest town: 9.33 miles from Catslip.

51.7--1

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

Lane Closures : Lanes 3 and 4 are closed.

Due to: Planned Roadworks.



Period : expect disruption until 05:00 on 5 December 2025.

Lanes Closed : There are two of four lanes closed.
Nearest town: 13.69 miles from Catslip.

51.51--0.69

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

Lane Closures : Lanes 3 and 4 are closed.

Due to: Planned Roadworks.



Period : expect disruption until 05:00 on 5 December 2025.

Lanes Closed : There are two of four lanes closed.
Nearest town: 15.74 miles from Catslip.

51.51--0.64

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 10 December 2025.
Nearest town: 9.22 miles from Catslip.

51.61--0.79

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

Lane Closures : The hard shoulder is closed.

Due to: Horticultural works.



Period : expect disruption until 23:59 on 5 December 2025.
Nearest town: 9.08 miles from Catslip.

51.7--0.99

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

Due to: Roadworks scheme.



Period : from 20:04 on 26 November 2025 to 06:00 on 12 December 2025.
Nearest town: 11.9 miles from Catslip.

51.49--0.74

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 11 December 2025 to 05:30 on 12 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 14.71 miles from Catslip.

51.6--0.65

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

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 11 December 2025 to 05:30 on 12 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.84 miles from Catslip.

51.59--0.62

Location: westbound between junctions J7 (Slough) and J8 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 11 December 2025 to 06:00 on 12 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.89 miles from Catslip.

51.51--0.68

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 11 December 2025 to 06:00 on 12 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 12.62 miles from Catslip.

51.46--1.23

Location: northbound at junction J4 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 11 December 2025 to 06:00 on 12 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 10.31 miles from Catslip.

51.61--0.76

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 11 December 2025 to 06:00 on 12 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 11.71 miles from Catslip.

51.61--0.73

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 11 December 2025 to 06:00 on 12 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 7.01 miles from Catslip.

51.66--0.93

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 11 December 2025 to 06:00 on 12 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 7.22 miles from Catslip.

51.66--0.91

Location: southbound at junction J5 (High Wycombe) .

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

Due to: Road repairs are planned.

Status : Pending.

Schedule : From 22:15 on 11 December 2025 to 06:00 on 12 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 7.2 miles from Catslip.

51.66--0.92

Location: southbound between the A415 and the junction with the A4130 .

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 21:00 on 10 December 2025 to 06:00 on 11 December 2025.

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

51.63--1.31

Location: southbound exit slip to the A4130 .

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 21:00 on 10 December 2025 to 06:00 on 11 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 13.91 miles from Catslip.

51.62--1.3

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 10 December 2025 to 06:00 on 11 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.9 miles from Catslip.

51.61--0.8

Location: southbound between the A4 and the junction with the A343 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 10 December 2025 to 06:00 on 11 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.65 miles from Catslip.

51.4--1.36

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 : From 20:00 on 5 December 2025 to 06:00 on 6 December 2025.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 10 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 15.26 miles from Catslip.

51.68--1.3

Location: westbound between junctions J4A (Farnborough) and J5 (Hook) .

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 19.7 miles from Catslip.

51.29--0.9

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 9 December 2025 to 11 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 13.21 miles from Catslip.

51.6--0.69

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

Lane Closures : Lanes 2 and 3 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 9 December 2025 to 11 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 13.8 miles from Catslip.

51.6--0.67

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

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 9 December 2025 to 11 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 13.24 miles from Catslip.

51.6--0.69

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

Lane Closures : Lane three will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 9 December 2025 to 11 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 13.02 miles from Catslip.

51.6--0.69

Location: southbound entry slip from the A423 north of Kennington.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 21:30 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.85 miles from Catslip.

51.73--1.26

Location: northbound between the M4 and the junction with the A4185 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.88 miles from Catslip.

51.5--1.29

Location: southbound at junction J4 (High Wycombe) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.73 miles from Catslip.

51.61--0.78

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

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 8.9 miles from Catslip.

51.61--0.8

Location: southbound between the A4185 and the junction with the M4 .

Lane Closures : Lane two will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

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

51.55--1.29

Location: southbound.

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.73 miles from Catslip.

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 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.99 miles from Catslip.

51.61--0.77

Location: westbound between junctions J3 (Woking) and J4 (Guildford) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 19.97 miles from Catslip.

51.33--0.73

Location: northbound between junctions J7 (Thame) and J8A (Thame) .

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 07:00 on 9 December 2025 to 23:59 on 19 December 2025.
Nearest town: 11.46 miles from Catslip.

51.73--1.07

Location: southbound entry slip at junction J2 (Beaconsfield) .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 8 December 2025 to 06:00 on 9 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.78 miles from Catslip.

51.59--0.63

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

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:15 on 8 December 2025 to 06:00 on 9 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.61 miles from Catslip.

51.6--0.63

Location: southbound between the junctions with the A423 north of Kennington and the A415 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 10 December 2025 to 06:00 on 11 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 14.87 miles from Catslip.

51.71--1.26

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 10 December 2025 to 06:00 on 11 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 14.79 miles from Catslip.

51.7--1.26

Location: southbound between the A4130 and the junction with the M4 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 8 December 2025 to 06:00 on 9 December 2025.

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

51.6--1.28

Location: northbound between the M4 and the junction with the A4130 .

Lane Closures : Lane two will be closed.

Due to: Roadside drains works are planned.

Status : Pending.

Schedule : From 20:30 on 8 December 2025 to 06:00 on 9 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 13.1 miles from Catslip.

51.54--1.29

Location: southbound between the junctions with the A44 and the A420 .

Lane Closures : Lane one will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 8 December 2025 to 06:00 on 9 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 19.96 miles from Catslip.

51.79--1.29

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .

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 8 December 2025 to 10 December 2025.

Lanes Closed : There will be one of three lanes closed.
Nearest town: 10.12 miles from Catslip.

51.46--1.15

Location: westbound entry slip at junction J13 (Newbury) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 11 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 15.92 miles from Catslip.

51.45--1.31

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 8 December 2025 to 06:00 on 11 December 2025.
Nearest town: 15.79 miles from Catslip.

51.45--1.31

Location: westbound between junctions J13 (Newbury) and J14 (Hungerford) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 11 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 15.79 miles from Catslip.

51.45--1.31

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

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 09:30 on 8 December 2025 to 15:30 on 8 December 2025.
Nearest town: 6.89 miles from Catslip.

51.66--0.93

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

Lane Closures : Lane four will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 7 December 2025 to 05:30 on 8 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 15.66 miles from Catslip.

51.59--0.63

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

Lane Closures : Lanes 3 and 4 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 7 December 2025 to 9 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 17.21 miles from Catslip.

51.58--0.59

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

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 19:00 on 7 December 2025 to 23:59 on 12 December 2025.
Nearest town: 11.46 miles from Catslip.

51.61--0.73

Location: southbound exit slip at Chieveley Services.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 12 December 2025 to 06:00 on 13 December 2025.

Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.

Schedule : From 21:00 on 18 December 2025 to 06:00 on 19 December 2025.

Schedule : From 21:00 on 5 January 2026 to 06:00 on 6 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 15.87 miles from Catslip.

51.45--1.31

Location: southbound entry slip from the M4 .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 12 December 2025 to 06:00 on 13 December 2025.

Schedule : From 21:00 on 15 December 2025 to 06:00 on 16 December 2025.

Schedule : From 21:00 on 18 December 2025 to 06:00 on 19 December 2025.

Schedule : From 21:00 on 5 January 2026 to 06:00 on 6 January 2026.

Lanes Closed : All lanes will be closed.
Nearest town: 15.95 miles from Catslip.

51.45--1.31

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 5 December 2025 to 06:00 on 6 December 2025.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 12 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.29 miles from Catslip.

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 5 December 2025 to 06:00 on 6 December 2025.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 12 December 2025.

Lanes Closed : There will be one of four lanes closed.
Nearest town: 11.9 miles from Catslip.

51.49--0.74

Location: westbound at junction J12 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 13 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.58 miles from Catslip.

51.44--1.06

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 13 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.1 miles from Catslip.

51.45--1.07

Location: westbound exit slip at junction J12 (Reading) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 9 December 2025 to 06:00 on 10 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.58 miles from Catslip.

51.44--1.06

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 8 December 2025 to 13 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.03 miles from Catslip.

51.43--1.04

Location: westbound between junctions J11 (Basingstoke) and J13 (Newbury) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 11 December 2025 to 06:00 on 13 December 2025.
Nearest town: 10.01 miles from Catslip.

51.43--1.04

Location: westbound between junctions J12 (Reading) and J13 (Newbury) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 December 2025 to 13 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.58 miles from Catslip.

51.44--1.06

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 December 2025 to 13 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.01 miles from Catslip.

51.43--1.04

Location: westbound entry slip at junction J12 (Reading) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 11 December 2025 to 13 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.52 miles from Catslip.

51.44--1.07

Location: westbound between junctions J4A (Farnborough) and J6 (Basingstoke) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 9 December 2025 to 06:00 on 21 December 2025.
Nearest town: 19.7 miles from Catslip.

51.29--0.9

Location: eastbound between junctions J13 (Newbury) and J12 (Reading) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 8 December 2025 to 06:00 on 13 December 2025.
Nearest town: 9.1 miles from Catslip.

51.45--1.07

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 8 December 2025 to 06:00 on 18 December 2025.
Nearest town: 11.33 miles from Catslip.

51.43--0.85

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .

Due to: Roadworks scheme is planned.

Status : Pending.

Schedule : From 20:00 on 8 December 2025 to 06:00 on 13 December 2025.
Nearest town: 10.03 miles from Catslip.

51.43--1.04

Location: westbound at junction J12 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 8 December 2025 to 06:00 on 9 December 2025.

Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be two of three lanes closed.
Nearest town: 9.58 miles from Catslip.

51.44--1.06

Location: westbound between junctions J11 (Basingstoke) and J12 (Reading) .

Lane Closures : Lanes 1 and 2 will be closed.

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 20:00 on 8 December 2025 to 06:00 on 9 December 2025.

Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : There will be two of four lanes closed.
Nearest town: 10.03 miles from Catslip.

51.43--1.04

Location: westbound exit slip at junction J12 (Reading) .

Due to: Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 8 December 2025 to 06:00 on 9 December 2025.

Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 9.58 miles from Catslip.

51.44--1.06

Location: The A308M eastbound between the junctions with the M4 and the A308 .

Lane Closures : Lane one will be closed.

Due to: Horticultural works are planned.

Status : Pending.

Schedule : From 20:30 on 5 December 2025 to 06:00 on 6 December 2025.

Schedule : Expect disruption everyday between 20:30 and 06:00 from 8 December 2025 to 13 December 2025.

Lanes Closed : There will be one of two lanes closed.
Nearest town: 12.43 miles from Catslip.

51.5--0.72