Traffic Conditions

Napsbury Avenue, London Colney, St Albans, Hertfordshire

AL2 1LU
St. Albans District (B)

Incidents, road closures and roadworks affecting AL2 1LU

The essential traffic update hub for the AL2 1LU area, with real-time information on traffic incidents, road closures, accidents, and roadworks impacting your daily commute around the AL2 1LU postcode. Stay informed on all traffic developments in your area, including accident reports and road maintenance.

A1(M) Northbound

A1(M) northbound between J2 and J3 | Northbound | Road Works

Location : The A1M northbound between junctions J2 and J3. Lane Closures : Lane two will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Schedule : From 23:00 on 23 May 2025 to 06:00 on 24 May 2025.

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

4 mi from Saint Albans

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

2.9 mi from AL2 1LU

Source: Highways Agency

A1(M) Northbound

A1(M) northbound within J3 | Northbound | Road Works

Location : The A1M northbound at junction J3. Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Schedule : From 23:00 on 23 May 2025 to 06:00 on 24 May 2025.

Lanes Closed : All lanes will be closed.

3.8 mi from Saint Albans

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

3 mi from AL2 1LU

Source: Highways Agency

A1(M) Northbound

A1(M) northbound within J4 | Northbound | Road Works

Location : The A1M northbound between junctions J3 and J4. Reason : Road repairs are planned. Status : Pending.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Schedule : From 23:00 on 23 May 2025 to 06:00 on 24 May 2025. Lanes Closed : All lanes will be closed.

3.7 mi from Saint Albans

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

3.1 mi from AL2 1LU

Source: Highways Agency

A405 Southbound

A405 southbound between M25 and M1 | Southbound | Road Works

Location : The A405 southbound between the junctions with the M25 and the M1. Lane Closures : Lane one will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : There will be one of two lanes closed.

3 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

3.5 mi from AL2 1LU

Source: Highways Agency

M1 Southbound

M1 southbound between J6A and J6 | Southbound | Road Works

Location : The M1 southbound between junctions J6A and J6. Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : There will be two of three lanes closed.

3.3 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

3.6 mi from AL2 1LU

Source: Highways Agency

M1 Southbound

M1 southbound between J6A and J6 | Southbound | Road Works

Location : The M1 southbound between junctions J6A and J6. Reason : Road repairs are planned. Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 16:00 from 19 May 2025 to 22 May 2025.

3.1 mi from Saint Albans

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

3.6 mi from AL2 1LU

Source: Highways Agency

M1 Southbound

link road from A405 southbound to M1 J6 southbound | Southbound | Road Works

Location : The M1 southbound entry slip at junction J6. Lane Closures : Lane one will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : All lanes will be closed.

2.8 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

3.6 mi from AL2 1LU

Source: Highways Agency

M1 Southbound

M1 southbound within J5 | Southbound | Road Works

Location : The M1 southbound between junctions J6A and J5. 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 19 May 2025 to 23 May 2025. Lanes Closed : All lanes will be closed.

2.9 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

3.6 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 clockwise within J23 | Clockwise | Road Works

Location : The M25 clockwise at junction J23. Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : From 22:00 on 20 May 2025 to 05:30 on 21 May 2025. Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 27 May 2025 to 30 May 2025. Schedule : From 23:00 on 30 May 2025 to 06:00 on 31 May 2025. Lanes Closed : There will be two of three lanes closed.

2.9 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

3.9 mi from AL2 1LU

Source: Highways Agency

M25 Southbound

M25 clockwise within J21 | Clockwise | Road Works

Location : The M25 clockwise at junction J21. Reason : Horticultural works are planned. Status : Pending.

Schedule : From 09:30 on 22 May 2025 to 16:00 on 22 May 2025.

3.4 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

3.9 mi from AL2 1LU

Source: Highways Agency

M25 Southbound

M25 clockwise within J21 | Clockwise | Road Works

Location : The M25 clockwise at junction J21. Lane Closures : Lane one will be closed. Reason : Horticultural works are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : There will be one of three lanes closed.

3.4 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

3.9 mi from AL2 1LU

Source: Highways Agency

M1 Northbound

M1 northbound between J5 and J6 | Northbound | Road Works

Location : The M1 northbound between junctions J5 and J6. Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadside drains works are planned.

Status : Pending. Schedule : From 22:00 on 21 May 2025 to 05:30 on 22 May 2025. Lanes Closed : There will be two of three lanes closed.

1.9 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

4 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 clockwise within J25 | Clockwise | Road Works

Location : The M25 clockwise between junctions J23 and J25. Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : From 22:00 on 20 May 2025 to 05:30 on 21 May 2025. Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 27 May 2025 to 30 May 2025. Schedule : From 23:00 on 30 May 2025 to 06:00 on 31 May 2025. Lanes Closed : All lanes will be closed.

2.7 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:33

Region: Greater London Authority

4.1 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 J23 clockwise access | Clockwise | Road Works

Location : The M25 clockwise entry slip at junction J23. Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : From 22:00 on 20 May 2025 to 05:30 on 21 May 2025. Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025.

Schedule : Expect disruption everyday between 22:00 and 05:30 from 27 May 2025 to 30 May 2025. Schedule : From 23:00 on 30 May 2025 to 06:00 on 31 May 2025. Lanes Closed : All lanes will be closed.

2.6 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

4.2 mi from AL2 1LU

Source: Highways Agency

M25 Southbound

M25 J23 anti-clockwise exit | Anti-Clockwise | Road Works

Location : The M25 anticlockwise exit slip at junction J23. Reason : Roadworks are planned. Status : Pending.

Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025. Lanes Closed : All lanes will be closed.

2.4 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

4.4 mi from AL2 1LU

Source: Highways Agency

M25 Eastbound

M25 anti-clockwise within J23 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise at junction J23. Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025. Lanes Closed : All lanes will be closed.

2.4 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

4.4 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 J23 anti-clockwise exit | Anti-Clockwise | Road Works

Location : The M25 anticlockwise exit slip at junction J23. Reason : Roadworks are planned. Status : Pending.

Schedule : From 22:00 on 19 May 2025 to 05:30 on 20 May 2025. Lanes Closed : All lanes will be closed.

2.4 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

4.4 mi from AL2 1LU

Source: Highways Agency

M25 Southbound

M25 J23 anti-clockwise exit | Anti-Clockwise | Road Works

Location : The M25 anticlockwise exit slip at junction J23. Lane Closures : Lane one will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 22 May 2025. Lanes Closed : There will be one of two lanes closed.

2.4 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

4.4 mi from AL2 1LU

Source: Highways Agency

M1 Southbound

M1 J5 southbound exit | Southbound | Road Works

Location : The M1 southbound exit slip at junction J5. Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : All lanes will be closed.

1.3 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

4.6 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 clockwise between J20 and J21 | Clockwise | Road Works

Location : The M25 clockwise between junctions J20 and J21. Lane Closures : Lane one will be closed. Reason : Horticultural works are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 23 May 2025. Lanes Closed : There will be one of four lanes closed.

3.3 mi from Watford

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

4.6 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 anti-clockwise between J24 and J23 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J24 and J23. Lane Closures : Lane one will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 22 May 2025. Lanes Closed : There will be one of four lanes closed.

2.1 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

4.7 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 clockwise between J20 and J21 | Clockwise | Road Works

Location : The M25 clockwise between junctions J20 and J21. Reason : Horticultural works are planned. Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 16:00 from 19 May 2025 to 21 May 2025.

3.3 mi from Hemel Hempstead

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

4.9 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 anti-clockwise between J24 and J23 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J24 and J23. Lane Closures : Lane one will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 22 May 2025. Lanes Closed : There will be one of four lanes closed.

1.8 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

4.9 mi from AL2 1LU

Source: Highways Agency

A414 Eastbound

A414 eastbound within junction with A1(M) J4 | Eastbound | Congestion

Location : The junction of the A414 and the A1M. Reason : Congestion. Status : Currently Active.

Return To Normal : Normal traffic conditions are expected between 09:45 and 10:00 on 17 May 2025.

1.8 mi from Welwyn Garden City

Category: Congestion

17 May 2025 at 09:45

Region: Hertfordshire

5 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 anti-clockwise between J24 and J23 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J24 and J23. Lane Closures : Lane one will be closed. Reason : Road repairs are planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 19 May 2025 to 22 May 2025. Lanes Closed : There will be one of four lanes closed.

1.6 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

5.1 mi from AL2 1LU

Source: Highways Agency

A1(M) Northbound

A1(M) northbound between J5 and J6 | Northbound | Congestion

Location : The A1M northbound between junctions J4 and J6. Reason : Congestion. Status : Currently Active.

Return To Normal : Normal traffic conditions are expected between 11:30 and 11:45 on 17 May 2025. Delay : There are currently delays of 10 minutes against expected traffic.

1.6 mi from Welwyn Garden City

Category: Congestion

17 May 2025 at 11:32

Region: Hertfordshire

5.2 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 anti-clockwise between J24 and J23 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J24 and J23. Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025. Lanes Closed : There will be three of four lanes closed.

1 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

5.6 mi from AL2 1LU

Source: Highways Agency

M25 Eastbound

M25 anti-clockwise within J23 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J24 and J23. Reason : Roadworks scheme is planned. Status : Pending.

Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025.

1 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

5.6 mi from AL2 1LU

Source: Highways Agency

M25 Southbound

M25 J24 clockwise access | Clockwise | Road Works

Location : The M25 clockwise entry slip at junction J24. Reason : Road repairs are planned. Status : Pending.

Schedule : From 22:00 on 20 May 2025 to 05:30 on 21 May 2025. Schedule : From 22:00 on 22 May 2025 to 05:30 on 23 May 2025. Schedule : Expect disruption everyday between 22:00 and 05:30 from 27 May 2025 to 30 May 2025.

Schedule : From 23:00 on 30 May 2025 to 06:00 on 31 May 2025. Lanes Closed : All lanes will be closed.

0.3 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

6.2 mi from AL2 1LU

Source: Highways Agency

M25 Southbound

M25 J24 anti-clockwise access | Anti-Clockwise | Road Works

Location : The M25 anticlockwise entry slip at junction J24. Reason : Roadworks are planned. Status : Pending.

Schedule : From 22:00 on 19 May 2025 to 05:30 on 20 May 2025. Lanes Closed : All lanes will be closed.

0.3 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

6.3 mi from AL2 1LU

Source: Highways Agency

M25 Southbound

M25 J24 anti-clockwise exit | Anti-Clockwise | Road Works

Location : The M25 anticlockwise exit slip at junction J24. Reason : Roadworks are planned. Status : Pending.

Schedule : From 22:00 on 19 May 2025 to 05:30 on 20 May 2025. Lanes Closed : All lanes will be closed.

0.3 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

6.5 mi from AL2 1LU

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J6 and J4 | Southbound | Road Works

Location : The A1M southbound between junctions J6 and J4. Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadside drains works are planned.

Status : Pending. Schedule : From 22:00 on 20 May 2025 to 05:30 on 21 May 2025. Lanes Closed : There will be two of three lanes closed.

1.4 mi from Welwyn Garden City

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

6.8 mi from AL2 1LU

Source: Highways Agency

A1(M) Northbound

A1(M) northbound between J5 and J6 | Northbound | Road Works

Location : The A1M northbound between junctions J4 and J6. Lane Closures : Lanes 2 and 3 are closed. Reason : Emergency Roadside Drains works.

Status : Currently Active. Period : from 08:47 on 17 May 2025 to 18:00 on 17 May 2025. Lanes Closed : There are two of three lanes closed.

1.4 mi from Welwyn Garden City

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

6.9 mi from AL2 1LU

Source: Highways Agency

M1 Northbound

M1 northbound between J8 and J9 | Northbound | Road Works

Location : The M1 northbound between junctions J8 and J9. Lane Closures : Lanes 2, 3 and 4 are closed. Reason : Roadside Equipment Maintenance.

Status : Currently Active. Period : expect disruption until 05:00 on 15 May 2025. Lanes Closed : There are three of four lanes closed.

4.1 mi from Hemel Hempstead

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

7 mi from AL2 1LU

Source: Highways Agency

M1 Northbound

M1 northbound within J9 | Northbound | Road Works

Location : The M1 northbound at junction J9. Lane Closures : Lanes 3 and 4 will be closed. Reason : Roadside equipment maintenance is planned.

Status : Pending. Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025. Lanes Closed : There will be two of four lanes closed.

4.5 mi from Luton

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

8 mi from AL2 1LU

Source: Highways Agency

M1 Northbound

M1 northbound between J9 and J10 | Northbound | Road Works

Location : The M1 northbound between junctions J9 and J10. Lane Closures : Lanes 3 and 4 will be closed. Reason : Roadside equipment maintenance is planned.

Status : Pending. Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025. Lanes Closed : There will be two of five lanes closed.

4.4 mi from Luton

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

8.2 mi from AL2 1LU

Source: Highways Agency

M25 Eastbound

M25 clockwise between J24 and J25 | Clockwise | Road Works

Location : The M25 clockwise between junctions J24 and J25. Lane Closures : Lane one will be closed. Reason : Barrier repairs are planned.

Status : Pending. Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025. Lanes Closed : There will be one of four lanes closed.

2.2 mi from Potters Bar

Category: Roadworks

17 May 2025 at 11:33

Region: Hertfordshire

8.4 mi from AL2 1LU

Source: Highways Agency

Nurse Close All Directions

Watling Avenue (All Directions) at the junction of Orange Hill Road . Traffic signals have been restored.

Watling Avenue (All Directions) at the junction of Orange Hill Road. Traffic signals have been restored. Traffic signals have been restored.

0.3 mi from Edgware

Category: Congestion

17 May 2025 at 11:29

Region: Greater London

8.6 mi from AL2 1LU

Source: TfL

M1 Northbound

M1 northbound within J10 | Northbound | Road Works

Location : The M1 northbound between junctions J9 and J10. Lane Closures : Lanes 3 and 4 will be closed. Reason : Roadside equipment maintenance is planned.

Status : Pending. Schedule : From 22:00 on 17 May 2025 to 05:00 on 18 May 2025. Lanes Closed : There will be two of four lanes closed.

3.3 mi from Luton

Category: Roadworks

17 May 2025 at 11:33

Region: Bedfordshire

9.1 mi from AL2 1LU

Source: Highways Agency

M1 Northbound

M1 northbound within J10 | Northbound | Road Works

Location : The M1 northbound between junctions J9 and J10. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned.

Status : Pending. Schedule : From 22:00 on 19 May 2025 to 05:00 on 20 May 2025. Lanes Closed : There will be two of four lanes closed.

3.3 mi from Luton

Category: Roadworks

17 May 2025 at 11:33

Region: Bedfordshire

9.1 mi from AL2 1LU

Source: Highways Agency

M25 Northbound

M25 clockwise between J18 and J19 | Clockwise | Road Works

Location : The M25 clockwise between junctions J18 and J19. Reason : Horticultural works are planned. Status : Pending.

Schedule : Expect disruption everyday between 09:30 and 16:00 from 21 May 2025 to 22 May 2025.

2.4 mi from Rickmansworth

Category: Roadworks

17 May 2025 at 11:32

Region: Hertfordshire

9.2 mi from AL2 1LU

Source: Highways Agency

M1 Southbound

M1 southbound between J2 and J1 | Southbound | Road Works

Location : The M1 southbound between junctions J2 and J1. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned.

Status : Pending. Schedule : From 22:00 on 21 May 2025 to 05:00 on 22 May 2025. Lanes Closed : There will be two of three lanes closed.

1 mi from Hendon

Category: Roadworks

17 May 2025 at 11:33

Region: Greater London Authority

9.7 mi from AL2 1LU

Source: Highways Agency