CLEARED @ 18:54Location : anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 3 and 4 are closed.
Reason : Road traffic collision.
Status : Currently Active.
Time To Clear : The event is expected to clear between 20:00 and 20:15 on 18 October 2018.
Lanes Closed : There are two of four lanes closed.
4.68 miles from Amersham Common.
Swakeleys Roundabout - There is a broken down car on the eastbound on slip road to the A40.
All lanes are open.
9.52 miles from Amersham Common.
CLEARED @ 19:12Location : anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 18 October 2018.
Delay : There are currently delays of 10 minutes against expected traffic.
5.62 miles from Amersham Common.
CLEARED @ 19:12Location : southbound exit slip at junction J4 (High Wycombe) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 18 October 2018.
7.57 miles from Amersham Common.
CLEARED @ 18:27Location : northbound at the junction with the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 18:30 and 18:45 on 18 October 2018.
Delay : There are currently delays of 10 minutes against expected traffic.
7.55 miles from Amersham Common.
CLEARED @ 18:54Location : northbound exit slip at junction J3 (Loudwater) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 18 October 2018.
Delay : There are currently delays of 10 minutes against expected traffic.
5.4 miles from Amersham Common.
CLEARED @ 18:00Location : northbound at the junction with the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 18:00 and 18:15 on 18 October 2018.
7.55 miles from Amersham Common.
CLEARED @ 17:51Location : eastbound entry slip from the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 18 October 2018.
Delay : There are currently delays of 10 minutes against expected traffic.
8.83 miles from Amersham Common.
CLEARED @ 18:27Location : southbound exit slip at junction J4 (High Wycombe) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 18:15 and 18:30 on 18 October 2018.
7.57 miles from Amersham Common.
CLEARED @ 17:42Location : anticlockwise at junction J17 (Maple Cross) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:45 and 18:00 on 18 October 2018.
Delay : There are currently delays of 10 minutes against expected traffic.
5.62 miles from Amersham Common.
CLEARED @ 16:57Location : southbound exit slip at junction J4 (High Wycombe) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 17:00 and 17:15 on 18 October 2018.
7.57 miles from Amersham Common.
CLEARED @ 16:30Location : southbound exit slip at junction J4 (High Wycombe) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:30 and 16:45 on 18 October 2018.
7.57 miles from Amersham Common.
CLEARED @ 16:12Location : southbound exit slip at junction J4 (High Wycombe) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 18 October 2018.
7.57 miles from Amersham Common.
CLEARED @ 15:45Location : southbound exit slip at junction J4 (High Wycombe) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 18 October 2018.
7.57 miles from Amersham Common.
CLEARED @ 15:18Location : northbound at the junction with the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 15:15 and 15:30 on 18 October 2018.
Delay : There are currently delays of 10 minutes against expected traffic.
7.55 miles from Amersham Common.
CLEARED @ 14:33Location : southbound exit slip at junction J4 (High Wycombe) .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 14:30 and 14:45 on 18 October 2018.
7.57 miles from Amersham Common.
Location : northbound at junction J1A (Watford) .
Lane Closures : The hard shoulder is closed.
Reason : Emergency barrier repairs.
Status : Currently Active.
Period : expect disruption until 23:59 on 23 October 2018.
8.04 miles from Amersham Common.
Location : clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Reason : Road repairs.
Status : Currently Active.
Period : from 08:14 on 11 October 2018 to 06:00 on 20 October 2018.
7.44 miles from Amersham Common.
Location : clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 25 October 2018 to 16:00 on 25 October 2018.
4.7 miles from Amersham Common.
Location : anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Reason : Barrier repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 25 October 2018 to 16 November 2018.
9.65 miles from Amersham Common.
Location : northbound between junctions J2 (Beaconsfield) and J4 (High Wycombe) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 24 October 2018 to 05:00 on 25 October 2018.
Lanes Closed : There will be two of four lanes closed.
4.86 miles from Amersham Common.
Location : anticlockwise between junctions J18 (Rickmansworth) and J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Emergency roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 24 October 2018 to 26 October 2018.
Schedule : From 23:00 on 26 October 2018 to 05:00 on 27 October 2018.
Schedule : From 22:00 on 27 October 2018 to 05:00 on 28 October 2018.
Schedule : From 22:30 on 28 October 2018 to 05:00 on 29 October 2018.
Lanes Closed : There will be two of four lanes closed.
5.01 miles from Amersham Common.
Location : northbound between junctions J1 (Slough) and J1A (Watford) .
Lane Closures : Lane three will be closed.
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 24 October 2018 to 26 October 2018.
Lanes Closed : There will be one of three lanes closed.
8.32 miles from Amersham Common.
Location : southbound between junctions J1A (Watford) and J1 (Slough) .
Lane Closures : Lane three will be closed.
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 24 October 2018 to 26 October 2018.
Lanes Closed : There will be one of three lanes closed.
7.7 miles from Amersham Common.
Location : northbound entry slip at junction J1A (Watford) .
Lane Closures : Lane one will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 22 October 2018 to 05:30 on 23 October 2018.
Lanes Closed : There will be one of two lanes closed.
8.02 miles from Amersham Common.
Location : anticlockwise at junction J16 (M40) .
Lane Closures : Lane three will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 22 October 2018 to 05:30 on 23 October 2018.
Lanes Closed : There will be one of three lanes closed.
7.58 miles from Amersham Common.
Location : anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 3 and 4 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 22 October 2018 to 05:30 on 23 October 2018.
Lanes Closed : There will be two of four lanes closed.
6.42 miles from Amersham Common.
Location : clockwise entry slip at junction J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 18 October 2018 to 05:30 on 19 October 2018.
Schedule : From 23:00 on 19 October 2018 to 06:00 on 20 October 2018.
Lanes Closed : All lanes will be closed.
8.21 miles from Amersham Common.
Location : clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 17 October 2018 to 06:00 on 18 October 2018.
Schedule : From 22:00 on 18 October 2018 to 05:30 on 19 October 2018.
Schedule : From 22:00 on 19 October 2018 to 06:00 on 20 October 2018.
Lanes Closed : All lanes will be closed.
7.4 miles from Amersham Common.
Location : clockwise between junctions J15 (Slough) and J16 (M40) .
Lane Closures : Lane four will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 22 October 2018 to 05:30 on 23 October 2018.
Lanes Closed : There will be one of four lanes closed.
8.8 miles from Amersham Common.
Location : clockwise entry slip at junction J16 (M40) .
Lane Closures : Lane one will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 18 October 2018 to 05:30 on 19 October 2018.
Schedule : From 23:00 on 19 October 2018 to 06:00 on 20 October 2018.
Lanes Closed : All lanes will be closed.
7.65 miles from Amersham Common.
Location : anticlockwise between junctions J17 (Maple Cross) and J16 (M40) .
Lane Closures : Lanes 1 and 2 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 18 October 2018 to 05:30 on 19 October 2018.
Schedule : From 23:00 on 19 October 2018 to 06:00 on 20 October 2018.
Lanes Closed : There will be two of four lanes closed.
4.68 miles from Amersham Common.
Location : southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 22 October 2018 to 15:30 on 22 October 2018.
6.33 miles from Amersham Common.
Location : southbound between junctions J4 (High Wycombe) and J3 (Loudwater) .
Lane Closures : Lanes 2 and 3 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 22 October 2018 to 05:00 on 23 October 2018.
Lanes Closed : There will be two of three lanes closed.
6.89 miles from Amersham Common.
Location : slip road to the M40 southbound from M25 south.
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 22 October 2018 to 24 October 2018.
7.83 miles from Amersham Common.
Location : southbound at junction J1A (Watford) .
Reason : Roadside equipment maintenance is planned.
Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 05:00 from 22 October 2018 to 24 October 2018.
8.01 miles from Amersham Common.
Location : southbound at junction J1A (Watford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 October 2018 to 05:00 on 24 October 2018.
Lanes Closed : All lanes will be closed.
7.53 miles from Amersham Common.
Location : southbound between junctions J2 (Beaconsfield) and J1A (Watford) .
Lane Closures : Lanes 1, 2 and 3 will be closed.
Reason : Road repairs are planned.
Status : Pending.
Schedule : From 22:00 on 23 October 2018 to 05:00 on 24 October 2018.
Lanes Closed : There will be three of four lanes closed.
5.32 miles from Amersham Common.
Location : southbound between the junctions with the A4155 and the A308 .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 23 November 2018 to 06:00 on 26 November 2018.
Schedule : From 21:00 on 30 November 2018 to 06:00 on 3 December 2018.
Lanes Closed : All lanes will be closed.
8.7 miles from Amersham Common.
Location : clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .
Lane Closures : Lanes 3 and 4 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 19 October 2018 to 05:00 on 20 October 2018.
Schedule : From 22:00 on 29 October 2018 to 05:30 on 30 October 2018.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 31 October 2018 to 2 November 2018.
Schedule : From 23:00 on 2 November 2018 to 06:00 on 3 November 2018.
Lanes Closed : There will be two of four lanes closed.
7.86 miles from Amersham Common.
Location : clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 09:30 on 24 October 2018 to 16:00 on 24 October 2018.
4.66 miles from Amersham Common.
Location : anticlockwise entry slip at junction J17 (Maple Cross) .
Reason : Road repairs are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 22 October 2018 to 26 October 2018.
Schedule : From 23:00 on 26 October 2018 to 06:00 on 27 October 2018.
Lanes Closed : All lanes will be closed.
4.8 miles from Amersham Common.
Location : clockwise between junctions J16 (M40) and J17 (Maple Cross) .
Reason : Roadworks are planned.
Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 October 2018 to 25 October 2018.
4.7 miles from Amersham Common.
Location : northbound exit slip to the A4155 .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 26 October 2018 to 06:00 on 27 October 2018.
Schedule : From 21:00 on 13 November 2018 to 06:00 on 14 November 2018.
Lanes Closed : All lanes will be closed.
8.52 miles from Amersham Common.
Location : clockwise entry slip at junction J20 (Hemel Hstead) .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 October 2018 to 08:00 on 21 October 2018.
Schedule : From 21:00 on 3 November 2018 to 08:00 on 4 November 2018.
Schedule : From 21:00 on 10 November 2018 to 08:00 on 11 November 2018.
7.71 miles from Amersham Common.
Location : clockwise between junctions J19 (Watford) and J21A (Watword) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 October 2018 to 08:00 on 21 October 2018.
Schedule : From 21:00 on 3 November 2018 to 08:00 on 4 November 2018.
Schedule : From 21:00 on 10 November 2018 to 08:00 on 11 November 2018.
Lanes Closed : All lanes will be closed.
7.18 miles from Amersham Common.
Location : clockwise entry slip at junction J20 (Hemel Hstead) .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 21:00 on 20 October 2018 to 08:00 on 21 October 2018.
Schedule : From 21:00 on 3 November 2018 to 08:00 on 4 November 2018.
Schedule : From 21:00 on 10 November 2018 to 08:00 on 11 November 2018.
Lanes Closed : All lanes will be closed.
7.71 miles from Amersham Common.
Location : clockwise entry slip at junction J20 (Hemel Hstead) .
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 19 October 2018 to 06:00 on 20 October 2018.
Schedule : From 22:00 on 29 October 2018 to 05:30 on 30 October 2018.
Schedule : From 22:00 on 31 October 2018 to 05:30 on 1 November 2018.
Lanes Closed : All lanes will be closed.
7.71 miles from Amersham Common.
Location : clockwise at junction J20 (Hemel Hstead) .
Lane Closures : Lane three will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 19 October 2018 to 05:00 on 20 October 2018.
Schedule : From 22:00 on 29 October 2018 to 05:30 on 30 October 2018.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 31 October 2018 to 2 November 2018.
Schedule : From 23:00 on 2 November 2018 to 06:00 on 3 November 2018.
Lanes Closed : There will be one of three lanes closed.
7.48 miles from Amersham Common.
Location : clockwise between junctions J19 (Watford) and J20 (Hemel Hstead) .
Lane Closures : Lanes 3 and 4 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 23:00 on 19 October 2018 to 05:00 on 20 October 2018.
Schedule : From 22:00 on 29 October 2018 to 05:30 on 30 October 2018.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 31 October 2018 to 2 November 2018.
Schedule : From 23:00 on 2 November 2018 to 06:00 on 3 November 2018.
Lanes Closed : There will be two of four lanes closed.
7.11 miles from Amersham Common.
Location : clockwise between junctions J19 (Watford) and J21 (M1) .
Lane Closures : Lanes 1, 2, 3 and 4 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 18 October 2018 to 05:30 on 19 October 2018.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 22 October 2018 to 26 October 2018.
Schedule : From 23:00 on 26 October 2018 to 06:00 on 27 October 2018.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 30 October 2018 to 2 November 2018.
Lanes Closed : All lanes will be closed.
7.18 miles from Amersham Common.
Location : anticlockwise at junction J20 (Hemel Hstead) .
Lane Closures : Lane three will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 18 October 2018 to 05:30 on 19 October 2018.
Schedule : From 21:00 on 20 October 2018 to 08:00 on 21 October 2018.
Schedule : From 22:30 on 21 October 2018 to 05:30 on 22 October 2018.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 22 October 2018 to 26 October 2018.
Lanes Closed : There will be one of three lanes closed.
7.86 miles from Amersham Common.
Location : anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .
Lane Closures : Lanes 3 and 4 will be closed.
Reason : Roadworks are planned.
Status : Pending.
Schedule : From 22:00 on 18 October 2018 to 05:30 on 19 October 2018.
Schedule : From 21:00 on 20 October 2018 to 08:00 on 21 October 2018.
Schedule : From 22:30 on 21 October 2018 to 05:30 on 22 October 2018.
Schedule : Expect disruption everyday between 22:00 and 05:30 from 22 October 2018 to 26 October 2018.
Lanes Closed : There will be two of four lanes closed.
9.43 miles from Amersham Common.
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