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Traffic Harpenden

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Current traffic in Harpenden


There are no current incidents in this location.

Roadworks

ROAD WORKSLocation : clockwise exit slip at junction J19 (Watford) .

Lane Closures : Lane two will be closed.

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 Apr 2018 to 27 Apr 2018.

Schedule : From 23:00 on 27 Apr 2018 to 05:00 on 28 Apr 2018.

Lanes Closed : There will be one of two lanes closed.

9.48 miles from Harpenden.

ROAD WORKSLocation : southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) through lane.

Reason : Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 Apr 2018 to 28 Apr 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 Apr 2018 to 2 May 2018.

Lanes Closed : All lanes will be closed.

3.16 miles from Harpenden.

ROAD WORKSLocation : anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 26 Apr 2018 to 05:30 on 27 Apr 2018.

Schedule : From 23:00 on 27 Apr 2018 to 06:00 on 28 Apr 2018.

Schedule : From 21:00 on 28 Apr 2018 to 08:00 on 29 Apr 2018.

Schedule : From 22:00 on 30 Apr 2018 to 05:30 on 1 May 2018.

Lanes Closed : There will be three of four lanes closed.

6.49 miles from Harpenden.

ROAD WORKSLocation : southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 25 Apr 2018 to 05:00 on 26 Apr 2018.

Lanes Closed : There will be one of four lanes closed.

4.49 miles from Harpenden.

ROAD WORKSLocation : southbound between junctions J11 (Luton) and J9 (Dunstable A5) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 25 Apr 2018 to 05:00 on 26 Apr 2018.

Lanes Closed : All lanes will be closed.

5.19 miles from Harpenden.

ROAD WORKSLocation : clockwise between junctions J22 (St Albans) and J23 (Hatfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 25 Apr 2018 to 05:00 on 26 Apr 2018.

Lanes Closed : There will be two of four lanes closed.

6.52 miles from Harpenden.

ROAD WORKSLocation : clockwise exit slip at junction J19 (Watford) .

Lane Closures : Lane two will be closed.

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 26 Apr 2018 to 05:00 on 27 Apr 2018.

Lanes Closed : There will be one of two lanes closed.

9.41 miles from Harpenden.

ROAD WORKSLocation : southbound between junctions J11 (Luton) and J10 (Luton Airport) .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 26 Apr 2018 to 06:00 on 27 Apr 2018.

Lanes Closed : There will be one of three lanes closed.

7.32 miles from Harpenden.


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Location : clockwise exit slip at junction J19 (Watford) .

Lane Closures : Lane two will be closed.

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 05:00 on 28 April 2018.

Lanes Closed : There will be one of two lanes closed.

9.48 miles from Harpenden.

51.68--0.46

Location : southbound between junctions J9 (Dunstable A5) and J8 (Hemel Hstead) through lane.

Reason : Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 April 2018 to 28 April 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 2 May 2018.

Lanes Closed : All lanes will be closed.

3.16 miles from Harpenden.

51.82--0.42

Location : anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 26 April 2018 to 05:30 on 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018.

Schedule : From 21:00 on 28 April 2018 to 08:00 on 29 April 2018.

Schedule : From 22:00 on 30 April 2018 to 05:30 on 1 May 2018.

Lanes Closed : There will be three of four lanes closed.

6.49 miles from Harpenden.

51.71--0.41

Location : southbound between junctions J8 (Hemel Hstead) and J6 (Watford A405) .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 25 April 2018 to 05:00 on 26 April 2018.

Lanes Closed : There will be one of four lanes closed.

4.49 miles from Harpenden.

51.74--0.4

Location : southbound between junctions J11 (Luton) and J9 (Dunstable A5) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 25 April 2018 to 05:00 on 26 April 2018.

Lanes Closed : All lanes will be closed.

5.19 miles from Harpenden.

51.86--0.43

Location : clockwise between junctions J22 (St Albans) and J23 (Hatfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 25 April 2018 to 05:00 on 26 April 2018.

Lanes Closed : There will be two of four lanes closed.

6.52 miles from Harpenden.

51.72--0.28

Location : clockwise exit slip at junction J19 (Watford) .

Lane Closures : Lane two will be closed.

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : From 22:00 on 26 April 2018 to 05:00 on 27 April 2018.

Lanes Closed : There will be one of two lanes closed.

9.41 miles from Harpenden.

51.68--0.45

Location : southbound between junctions J11 (Luton) and J10 (Luton Airport) .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 26 April 2018 to 06:00 on 27 April 2018.

Lanes Closed : There will be one of three lanes closed.

7.32 miles from Harpenden.

51.88--0.46

Location : The A1M northbound between junctions J6 and J7 .

Reason : Emergency roadworks are planned.

Status : Pending.

Schedule : From 08:00 on 26 April 2018 to 17:00 on 26 April 2018.

6.05 miles from Harpenden.

51.82--0.21

Location : The A1M northbound between junctions J6 and J8 .

Reason : Emergency roadworks are planned.

Status : Pending.

Schedule : From 08:00 on 26 April 2018 to 17:00 on 26 April 2018.

7.68 miles from Harpenden.

51.86--0.2

Location : eastbound between the junctions with the M1 and the A405 .

Lane Closures : The hard shoulder is closed.

Reason : Emergency roadworks.

Status : Currently Active.

Period : expect disruption until 06:00 on 29 December 2019.

4.37 miles from Harpenden.

51.74--0.37

Location : westbound between the junctions with the A405 and the M1 .

Lane Closures : The hard shoulder is closed.

Reason : Emergency roadworks.

Status : Currently Active.

Period : expect disruption until 06:00 on 29 December 2019.

4.37 miles from Harpenden.

51.74--0.36

Location : southbound exit slip at junction J8 (Hemel Hstead) .

Reason : Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 April 2018 to 28 April 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 2 May 2018.

Lanes Closed : All lanes will be closed.

3.91 miles from Harpenden.

51.76--0.42

Location : southbound at junction J8 (Hemel Hstead) dedicated lane for A414.

Reason : Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 April 2018 to 28 April 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 2 May 2018.

Lanes Closed : All lanes will be closed.

3.63 miles from Harpenden.

51.77--0.42

Location : southbound between junctions J10 (Luton Airport) and J9 (Dunstable A5) .

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

Reason : Emergency barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 26 April 2018 to 28 April 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 2 May 2018.

Lanes Closed : All lanes will be closed.

3.39 miles from Harpenden.

51.83--0.42

Location : anticlockwise at junction J20 (Hemel Hstead) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 26 April 2018 to 05:30 on 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018.

Schedule : From 21:00 on 28 April 2018 to 08:00 on 29 April 2018.

Schedule : From 22:00 on 30 April 2018 to 05:30 on 1 May 2018.

Lanes Closed : There will be two of three lanes closed.

7.78 miles from Harpenden.

51.7--0.44

Location : anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 26 April 2018 to 05:30 on 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018.

Schedule : From 21:00 on 28 April 2018 to 08:00 on 29 April 2018.

Schedule : From 22:00 on 30 April 2018 to 05:30 on 1 May 2018.

Lanes Closed : There will be two of four lanes closed.

7.13 miles from Harpenden.

51.71--0.43

Location : anticlockwise exit slip at junction J20 (Hemel Hstead) .

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 26 April 2018 to 05:30 on 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018.

Schedule : From 21:00 on 28 April 2018 to 08:00 on 29 April 2018.

Schedule : From 22:00 on 30 April 2018 to 05:30 on 1 May 2018.

Lanes Closed : All lanes will be closed.

7.78 miles from Harpenden.

51.7--0.44

Location : clockwise at junction J23 (Hatfield) .

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : From 09:30 on 2 May 2018 to 16:00 on 2 May 2018.

9.17 miles from Harpenden.

51.69--0.23

Location : clockwise between junctions J23 (Hatfield) and J24 (Potters Bar) .

Lane Closures : Lane three will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 1 May 2018 to 4 May 2018.

Schedule : From 23:00 on 4 May 2018 to 05:00 on 5 May 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 8 May 2018 to 11 May 2018.

Schedule : From 23:00 on 11 May 2018 to 05:00 on 12 May 2018.

Lanes Closed : There will be one of four lanes closed.

9.91 miles from Harpenden.

51.69--0.21

Location : anticlockwise at junction J20 (Hemel Hstead) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 1 May 2018 to 4 May 2018.

Schedule : From 23:00 on 4 May 2018 to 06:00 on 5 May 2018.

Schedule : From 22:00 on 5 May 2018 to 06:00 on 6 May 2018.

Schedule : From 22:30 on 6 May 2018 to 05:30 on 7 May 2018.

Lanes Closed : All lanes will be closed.

7.78 miles from Harpenden.

51.7--0.44

Location : clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .

Lane Closures : Lane four will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 1 May 2018 to 4 May 2018.

Schedule : From 23:00 on 4 May 2018 to 06:00 on 5 May 2018.

Schedule : From 22:00 on 5 May 2018 to 06:00 on 6 May 2018.

Schedule : From 22:30 on 6 May 2018 to 05:30 on 7 May 2018.

Lanes Closed : There will be one of four lanes closed.

7.76 miles from Harpenden.

51.7--0.44

Location : anticlockwise between junctions J21 (M1) and J20 (Hemel Hstead) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 1 May 2018 to 4 May 2018.

Schedule : From 23:00 on 4 May 2018 to 06:00 on 5 May 2018.

Schedule : From 22:00 on 5 May 2018 to 06:00 on 6 May 2018.

Schedule : From 22:30 on 6 May 2018 to 05:30 on 7 May 2018.

Lanes Closed : There will be three of four lanes closed.

6.49 miles from Harpenden.

51.71--0.41

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

Lane Closures : Lane four will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 1 May 2018 to 4 May 2018.

Schedule : From 23:00 on 4 May 2018 to 06:00 on 5 May 2018.

Schedule : From 22:00 on 5 May 2018 to 06:00 on 6 May 2018.

Schedule : From 22:30 on 6 May 2018 to 05:30 on 7 May 2018.

Lanes Closed : There will be one of four lanes closed.

9.2 miles from Harpenden.

51.68--0.45

Location : clockwise between junctions J22 (St Albans) and J23 (Hatfield) .

Lane Closures : Lane one will be closed.

Reason : Road marking works are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 1 May 2018 to 4 May 2018.

Schedule : From 23:00 on 4 May 2018 to 05:00 on 5 May 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 7 May 2018 to 11 May 2018.

Schedule : From 23:00 on 11 May 2018 to 05:00 on 12 May 2018.

Lanes Closed : There will be one of four lanes closed.

7.61 miles from Harpenden.

51.71--0.26

Location : northbound between junctions J6 (Watford A405) and J8 (Hemel Hstead) .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2018 to 05:00 on 1 May 2018.

Lanes Closed : There will be one of four lanes closed.

5.11 miles from Harpenden.

51.73--0.39

Location : anticlockwise at junction J23 (Hatfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 4 May 2018.

Schedule : From 22:00 on 4 May 2018 to 06:00 on 5 May 2018.

Lanes Closed : There will be two of three lanes closed.

9.65 miles from Harpenden.

51.68--0.22

Location : anticlockwise exit slip at junction J23 (Hatfield) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 4 May 2018.

Schedule : From 23:00 on 4 May 2018 to 06:00 on 5 May 2018.

Lanes Closed : All lanes will be closed.

9.65 miles from Harpenden.

51.68--0.22

Location : southbound at junction J10 (Luton Airport) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 28 April 2018.

Lanes Closed : There will be three of four lanes closed.

5.08 miles from Harpenden.

51.86--0.43

Location : southbound between junctions J11 (Luton) and J10 (Luton Airport) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 28 April 2018.

Lanes Closed : All lanes will be closed.

5.39 miles from Harpenden.

51.86--0.43

Location : southbound at junction J10 (Luton Airport) .

Lane Closures : Lanes 3 and 4 will be closed.

Reason : Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 4 May 2018.

Lanes Closed : There will be two of four lanes closed.

5.08 miles from Harpenden.

51.86--0.43

Location : southbound between junctions J11 (Luton) and J10 (Luton Airport) .

Lane Closures : Lane three will be closed.

Reason : Road repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 4 May 2018.

Lanes Closed : There will be one of three lanes closed.

5.39 miles from Harpenden.

51.86--0.43

Location : southbound entry slip from the M25 .

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018.

Lanes Closed : All lanes will be closed.

9.51 miles from Harpenden.

51.68--0.23

Location : clockwise between junctions J20 (Hemel Hstead) and J21 (M1) .

Lane Closures : Lane four will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 25 April 2018 to 05:30 on 26 April 2018.

Schedule : From 22:00 on 30 April 2018 to 05:30 on 1 May 2018.

Lanes Closed : There will be one of four lanes closed.

7.76 miles from Harpenden.

51.7--0.44

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

Lane Closures : Lane four will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 25 April 2018 to 05:30 on 26 April 2018.

Schedule : From 22:00 on 30 April 2018 to 05:30 on 1 May 2018.

Lanes Closed : There will be one of four lanes closed.

9.2 miles from Harpenden.

51.68--0.45

Location : anticlockwise exit slip at junction J21A (Watword) .

Lane Closures : Lane one will be closed.

Reason : Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 26 April 2018 to 05:30 on 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018.

Lanes Closed : There will be one of two lanes closed.

6.03 miles from Harpenden.

51.71--0.37

Location : anticlockwise between junctions J22 (St Albans) and J21A (Watword) .

Lane Closures : Lane one will be closed.

Reason : Emergency roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 26 April 2018 to 05:30 on 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 06:00 on 28 April 2018.

Lanes Closed : There will be one of four lanes closed.

6.26 miles from Harpenden.

51.71--0.35

Location : southbound between junctions J6A (St Albans) and J6 (Watford A405) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 28 April 2018 to 05:00 on 29 April 2018.

Lanes Closed : There will be two of three lanes closed.

5.52 miles from Harpenden.

51.72--0.39

Location : southbound between junctions J9 (Dunstable A5) and J6 (Watford A405) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 22:00 on 28 April 2018 to 05:00 on 29 April 2018.

Lanes Closed : There will be two of four lanes closed.

3.41 miles from Harpenden.

51.77--0.41

Location : The A1M northbound between junctions J4 and J6 .

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 16:00 from 27 April 2018 to 1 May 2018.

5.19 miles from Harpenden.

51.81--0.23

Location : northbound between junctions J11 (Luton) and J13 (Milton Keynes) .

Reason : Roadworks scheme is planned.

Status : Pending.

Schedule : From 22:00 on 30 April 2018 to 05:00 on 19 May 2018.

9.17 miles from Harpenden.

51.91--0.48

Location : northbound between junctions J11 (Luton) and J12 (Flitwick) .

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

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 5 May 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 7 May 2018 to 12 May 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 14 May 2018 to 19 May 2018.

Lanes Closed : All lanes will be closed.

9.17 miles from Harpenden.

51.91--0.48

Location : anticlockwise between junctions J21 (M1) and J19 (Watford) .

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

Reason : Road repairs are planned.

Status : Pending.

Schedule : From 22:00 on 25 April 2018 to 05:30 on 26 April 2018.

Schedule : From 22:00 on 30 April 2018 to 05:30 on 1 May 2018.

Lanes Closed : All lanes will be closed.

7.13 miles from Harpenden.

51.71--0.43

Location : southbound exit slip at junction J9 (Dunstable A5) .

Reason : Roadworks scheme is planned.

Status : Pending.

Schedule : From 21:00 on 27 April 2018 to 06:00 on 28 April 2018.

3.3 miles from Harpenden.

51.82--0.42

Location : southbound exit slip at junction J9 (Dunstable A5) .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 27 April 2018 to 06:00 on 28 April 2018.

Lanes Closed : All lanes will be closed.

3.3 miles from Harpenden.

51.82--0.42

Location : southbound between junctions J11 (Luton) and J8 (Hemel Hstead) .

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

Reason : Roadworks are planned.

Status : Pending.

Schedule : From 21:00 on 27 April 2018 to 06:00 on 28 April 2018.

Lanes Closed : All lanes will be closed.

5.17 miles from Harpenden.

51.86--0.43

Location : anticlockwise entry slip at junction J19 (Watford) .

Lane Closures : Lane two will be closed.

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 05:00 on 28 April 2018.

Lanes Closed : There will be one of two lanes closed.

8.77 miles from Harpenden.

51.68--0.43

Location : northbound between junctions J9 (Dunstable A5) and J11 (Luton) .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 23:00 and 05:00 from 30 April 2018 to 5 May 2018.

Schedule : Expect disruption everyday between 23:00 and 05:00 from 7 May 2018 to 12 May 2018.

Schedule : Expect disruption everyday between 23:00 and 05:00 from 14 May 2018 to 19 May 2018.

Schedule : Expect disruption everyday between 23:00 and 05:00 from 21 May 2018 to 26 May 2018.

Lanes Closed : All lanes will be closed.

3.26 miles from Harpenden.

51.82--0.42

Location : The A1M southbound at junction J1 .

Lane Closures : Lane one will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018.

Schedule : From 22:00 on 27 April 2018 to 06:00 on 28 April 2018.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 30 April 2018 to 4 May 2018.

Schedule : From 22:00 on 4 May 2018 to 06:00 on 5 May 2018.

Lanes Closed : There will be one of two lanes closed.

9.26 miles from Harpenden.

51.69--0.23

Location : northbound between junctions J5 (Harrow A41) and J6A (St Albans) .

Lane Closures : Lanes 1 and 2 will be closed.

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 05:00 on 28 April 2018.

Lanes Closed : There will be two of three lanes closed.

7.07 miles from Harpenden.

51.7--0.38

Location : The A1M southbound between junctions J6 and J4 .

Reason : Barrier repairs are planned.

Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 16:00 from 26 April 2018 to 4 May 2018.

5.33 miles from Harpenden.

51.79--0.23

Location : northbound exit slip at junction J6 (Watford A405) .

Reason : Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:00 from 25 April 2018 to 27 April 2018.

Schedule : From 23:00 on 27 April 2018 to 05:00 on 28 April 2018.

Lanes Closed : All lanes will be closed.

6.6 miles from Harpenden.

51.71--0.38