Traffic Conditions

SG1 9BW

Incidents, road closures and roadworks affecting SG1 9BW

The essential traffic update hub for the SG1 9BW area, with real-time information on traffic incidents, road closures, accidents, and roadworks impacting your daily commute around the SG1 9BW postcode. Stay informed on all traffic developments in your area, including accident reports and road maintenance.

A1(M) Northbound

A1(M) northbound within J8 | Northbound | Road Works

Location : The A1M northbound between junctions J7 and J8. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2025 to 2 July 2025. Lanes Closed : There will be one of two lanes closed.

1.1 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

0.8 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound within J8 | Northbound | Road Works

Location : The A1M northbound between junctions J7 and J8. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 2 July 2025 to 4 July 2025. Lanes Closed : There will be one of two lanes closed.

0.5 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

1.7 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) J8 northbound exit | Northbound | Road Works

Location : The A1M northbound exit slip at junction J8. Lane Closures : Lane one will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 21:00 on 1 July 2025 to 05:00 on 2 July 2025. Lanes Closed : There will be one of two lanes closed.

0.6 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

2.2 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J7 and J6 | Southbound | Congestion

Location : The A1M southbound between junctions J7 and J6. Reason : Congestion. Status : Currently Active.

Return To Normal : Normal traffic conditions are expected between 18:00 and 18:15 on 30 June 2025. Delay : There are currently delays of 10 minutes against expected traffic.

4 mi from Stevenage

Category: Congestion

30 Jun 2025 at 18:01

Region: Hertfordshire

2.5 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J8 and J7 | Southbound | Road Works

Location : The A1M southbound between junctions J8 and J7. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2025 to 2 July 2025. Lanes Closed : There will be one of two lanes closed.

1.1 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

2.6 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J8 and J7 | Southbound | Road Works

Location : The A1M southbound between junctions J8 and J7. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 2 July 2025 to 4 July 2025. Lanes Closed : There will be one of two lanes closed.

1.1 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

2.6 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) J8 southbound exit | Southbound | Road Works

Location : The A1M southbound exit slip at junction J8. Lane Closures : Lane one will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 21:00 on 1 July 2025 to 05:00 on 2 July 2025. Lanes Closed : There will be one of two lanes closed.

1.1 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:27

Region: Hertfordshire

2.6 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound between J8 and J9 | Northbound | Road Works

Location : The A1M northbound between junctions J8 and J9. Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 2 July 2025 to 4 July 2025. Lanes Closed : There will be two of three lanes closed.

1.1 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

2.6 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound between J8 and J9 | Northbound | Road Works

Location : The A1M northbound between junctions J8 and J9. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2025 to 2 July 2025. Lanes Closed : There will be one of three lanes closed.

1.1 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

2.6 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J9 and J8 | Southbound | Road Works

Location : The A1M southbound between junctions J9 and J8. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 30 June 2025 to 2 July 2025. Lanes Closed : There will be one of three lanes closed.

1.2 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

2.7 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound between J8 and J9 | Northbound | Road Works

Location : The A1M northbound between junctions J8 and J9. Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 21:00 on 9 July 2025 to 05:00 on 10 July 2025. Lanes Closed : There will be two of three lanes closed.

1.3 mi from Stevenage

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

2.8 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J9 and J8 | Southbound | Road Works

Location : The A1M southbound between junctions J9 and J8. Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 2 July 2025 to 4 July 2025. Lanes Closed : There will be two of three lanes closed.

1.6 mi from Letchworth

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

3.3 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J7 and J6 | Southbound | Road Works

Location : The A1M southbound between junctions J7 and J6. Lane Closures : Lane two will be closed. Reason : Roadside equipment maintenance is planned.

Status : Pending. Schedule : From 21:00 on 3 July 2025 to 05:00 on 4 July 2025. Lanes Closed : There will be one of two lanes closed.

3.2 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

3.4 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound between J8 and J9 | Northbound | Road Works

Location : The A1M northbound between junctions J8 and J9. Lane Closures : The hard shoulder is closed. Reason : Roadworks.

Status : Currently Active. Period : expect disruption until 12:00 on 8 December 2025.

1 mi from Letchworth

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

3.9 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J7 and J6 | Southbound | Road Works

Location : The A1M southbound between junctions J7 and J6. Lane Closures : Lane one will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 21:00 on 30 June 2025 to 05:00 on 1 July 2025. Lanes Closed : There will be one of two lanes closed.

2.7 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

3.9 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J7 and J6 | Southbound | Road Works

Location : The A1M southbound between junctions J7 and J6. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 7 July 2025 to 9 July 2025. Lanes Closed : There will be one of two lanes closed.

2.7 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

4 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J9 and J8 | Southbound | Road Works

Location : The A1M southbound between junctions J9 and J8. Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 21:00 on 9 July 2025 to 05:00 on 10 July 2025. Lanes Closed : There will be two of three lanes closed.

0.9 mi from Letchworth

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

4 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound within J6 | Southbound | Road Works

Location : The A1M southbound between junctions J9 and J6. Reason : Roadworks scheme is planned. Status : Pending.

Schedule : From 21:00 on 30 June 2025 to 05:00 on 10 July 2025.

0.9 mi from Letchworth

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

4 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound between J7 and J6 | Southbound | Road Works

Location : The A1M southbound between junctions J7 and J6. Lane Closures : Lane one will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 21:00 on 30 June 2025 to 05:00 on 1 July 2025. Lanes Closed : There will be one of three lanes closed.

2.5 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

4.1 mi from SG1 9BW

Source: Highways Agency

A1(M) Southbound

A1(M) southbound within J6 | Southbound | Road Works

Location : The A1M southbound between junctions J7 and J6. Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 7 July 2025 to 9 July 2025. Lanes Closed : There will be two of three lanes closed.

2.5 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

4.1 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) J6 northbound access | Northbound | Congestion

Location : The A1M northbound entry slip at junction J6. Reason : Congestion. Status : Currently Active.

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

2.4 mi from Welwyn Garden City

Category: Congestion

30 Jun 2025 at 17:34

Region: Hertfordshire

4.2 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) J6 northbound access | Northbound | Congestion

Location : The A1M northbound entry slip at junction J6. Reason : Congestion. Status : Currently Active.

Return To Normal : Normal traffic conditions are expected between 16:45 and 17:00 on 30 June 2025.

2.4 mi from Welwyn Garden City

Category: Congestion

30 Jun 2025 at 16:49

Region: Hertfordshire

4.2 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) J6 northbound access | Northbound | Congestion

Location : The A1M northbound entry slip at junction J6. Reason : Congestion. Status : Currently Active.

Return To Normal : Normal traffic conditions are expected between 18:00 and 18:15 on 30 June 2025. Delay : There are currently delays of 10 minutes against expected traffic.

2.4 mi from Welwyn Garden City

Category: Congestion

30 Jun 2025 at 18:10

Region: Hertfordshire

4.2 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound within J6 | Northbound | Congestion

Location : The A1M northbound at junction J6. Reason : Congestion. Status : Currently Active.

Return To Normal : Normal traffic conditions are expected between 18:30 and 18:45 on 30 June 2025. Delay : There are currently delays of 10 minutes against expected traffic.

2 mi from Welwyn Garden City

Category: Congestion

30 Jun 2025 at 18:28

Region: Hertfordshire

4.6 mi from SG1 9BW

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 16:45 and 17:00 on 30 June 2025. Delay : There are currently delays of 10 minutes against expected traffic.

2 mi from Welwyn Garden City

Category: Congestion

30 Jun 2025 at 16:49

Region: Hertfordshire

4.6 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound within 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 18:15 and 18:30 on 30 June 2025. Delay : There are currently delays of 15 minutes against expected traffic.

2 mi from Welwyn Garden City

Category: Congestion

30 Jun 2025 at 18:10

Region: Hertfordshire

4.6 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound between J8 and J9 | Northbound | Road Works

Location : The A1M northbound between junctions J6 and J9. Reason : Roadworks scheme is planned. Status : Pending.

Schedule : From 21:00 on 30 June 2025 to 05:00 on 10 July 2025.

1.7 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

5.1 mi from SG1 9BW

Source: Highways Agency

A1(M) Northbound

A1(M) northbound within J6 | Northbound | Road Works

Location : The A1M northbound at junction J6. Lane Closures : Lane two will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 7 July 2025 to 9 July 2025. Lanes Closed : There will be one of two lanes closed.

1.7 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

5.1 mi from SG1 9BW

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 1 and 2 will be closed. Reason : Emergency barrier repairs are planned.

Status : Pending. Schedule : From 22:00 on 1 July 2025 to 05:00 on 2 July 2025. Lanes Closed : There will be two of three lanes closed.

1.4 mi from Welwyn Garden City

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

5.9 mi from SG1 9BW

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 17:15 and 17:30 on 30 June 2025.

1.8 mi from Welwyn Garden City

Category: Congestion

30 Jun 2025 at 17:16

Region: Hertfordshire

8.1 mi from SG1 9BW

Source: Highways Agency

M1 Southbound

M1 southbound between J9 and J8 | Southbound | Road Works

Location : The M1 southbound between junctions J10 and J8. Lane Closures : Lane one will be closed. Reason : Roadside equipment maintenance is planned.

Status : Pending. Schedule : From 22:00 on 19 July 2025 to 05:00 on 20 July 2025. Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.

Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025. Lanes Closed : All lanes will be closed.

2.1 mi from Luton

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

9.8 mi from SG1 9BW

Source: Highways Agency

M1 Northbound

M1 northbound between J13 and J14 | Northbound | Road Works

Location : The M1 northbound between junctions J10 and J14. Reason : Roadworks scheme is planned. Status : Pending.

Schedule : From 22:00 on 4 July 2025 to 05:00 on 30 July 2025.

2.2 mi from Luton

Category: Roadworks

30 Jun 2025 at 18:28

Region: Milton Keynes

9.9 mi from SG1 9BW

Source: Highways Agency

M1 Northbound

M1 northbound within J10 | Northbound | Road Works

Location : The M1 northbound at junction J10. Reason : Roadworks are planned. Status : Pending.

Schedule : From 22:00 on 24 July 2025 to 05:00 on 30 July 2025.

2.2 mi from Luton

Category: Roadworks

30 Jun 2025 at 18:28

Region: Bedfordshire

9.9 mi from SG1 9BW

Source: Highways Agency

M1 Northbound

M1 J10 northbound exit | Northbound | Road Works

Location : The M1 northbound exit slip at junction J10. Reason : Roadside equipment maintenance is planned. Status : Pending.

Schedule : From 22:00 on 16 July 2025 to 05:00 on 17 July 2025. Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025. Schedule : From 22:00 on 17 September 2025 to 05:00 on 18 September 2025.

Lanes Closed : All lanes will be closed.

2.2 mi from Luton

Category: Roadworks

30 Jun 2025 at 18:28

Region: Bedfordshire

9.9 mi from SG1 9BW

Source: Highways Agency

M1 Northbound

M1 J10 northbound exit | Northbound | Road Works

Location : The M1 northbound exit slip at junction J10. Lane Closures : Lane two will be closed. Reason : Emergency barrier repairs are planned.

Status : Pending. Schedule : From 22:00 on 30 June 2025 to 05:00 on 1 July 2025. Lanes Closed : There will be one of two lanes closed.

2.2 mi from Luton

Category: Roadworks

30 Jun 2025 at 18:28

Region: Bedfordshire

9.9 mi from SG1 9BW

Source: Highways Agency

M1 Southbound

M1 southbound between J10 and J9 | Southbound | Road Works

Location : The M1 southbound between junctions J10 and J9. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside equipment maintenance is planned.

Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 July 2025 to 26 July 2025. Schedule : Expect disruption everyday between 22:00 and 05:00 from 28 July 2025 to 2 August 2025.

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

1.9 mi from Luton

Category: Roadworks

30 Jun 2025 at 18:28

Region: Hertfordshire

9.9 mi from SG1 9BW

Source: Highways Agency

M1 Southbound

M1 J10 southbound exit | Southbound | Road Works

Location : The M1 southbound exit slip at junction J10. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside equipment maintenance is planned.

Status : Pending. Schedule : From 22:00 on 19 July 2025 to 05:00 on 20 July 2025. Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025.

Schedule : From 22:00 on 20 September 2025 to 05:00 on 21 September 2025. Lanes Closed : All lanes will be closed.

1.9 mi from Luton

Category: Roadworks

30 Jun 2025 at 18:28

Region: Bedfordshire

9.9 mi from SG1 9BW

Source: Highways Agency