Traffic Conditions

SG12 9AJ

Incidents, road closures and roadworks affecting SG12 9AJ

The essential traffic update hub for the SG12 9AJ area, with real-time information on traffic incidents, road closures, accidents, and roadworks impacting your daily commute around the SG12 9AJ postcode. Stay informed on all traffic developments in your area, including accident reports and road maintenance.

A1(M) Northbound

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

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

Status : Pending. Schedule : From 22:00 on 19 August 2025 to 05:30 on 20 August 2025. Lanes Closed : There will be one of two lanes closed.

1.6 mi from Welwyn Garden City

Category: Roadworks

13 Aug 2025 at 08:32

Region: Hertfordshire

7.8 mi from SG12 9AJ

Source: Highways Agency

A1(M) Northbound

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

Location : The A1M northbound exit slip at junction J6. Reason : Roadworks are planned. Status : Pending.

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

1.6 mi from Welwyn Garden City

Category: Roadworks

13 Aug 2025 at 08:32

Region: Hertfordshire

7.8 mi from SG12 9AJ

Source: Highways Agency

A1(M) Southbound

A1(M) southbound within 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 18 August 2025 to 05:00 on 19 August 2025. Lanes Closed : There will be two of three lanes closed.

1.1 mi from Welwyn Garden City

Category: Roadworks

13 Aug 2025 at 08:32

Region: Hertfordshire

8.3 mi from SG12 9AJ

Source: Highways Agency

A1(M) Southbound

A1(M) J4 southbound exit | Southbound | Road Works

Location : The A1M southbound exit slip at junction J4. Reason : Emergency barrier repairs are planned. Status : Pending.

Schedule : From 22:00 on 18 August 2025 to 05:00 on 19 August 2025. Lanes Closed : All lanes will be closed.

1.6 mi from Welwyn Garden City

Category: Roadworks

13 Aug 2025 at 08:32

Region: Hertfordshire

8.4 mi from SG12 9AJ

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 : Lane one will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 22:00 on 19 August 2025 to 05:30 on 20 August 2025. Lanes Closed : There will be one of three lanes closed.

1.3 mi from Welwyn Garden City

Category: Roadworks

13 Aug 2025 at 08:32

Region: Hertfordshire

8.4 mi from SG12 9AJ

Source: Highways Agency

A1(M) Northbound

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

Location : The A1M northbound entry slip at junction J4. Lane Closures : Lane one will be closed. Reason : Emergency barrier repairs are planned.

Status : Pending. Schedule : From 22:00 on 14 August 2025 to 05:00 on 15 August 2025. Lanes Closed : There will be one of two lanes closed.

1.8 mi from Welwyn Garden City

Category: Roadworks

13 Aug 2025 at 08:32

Region: Hertfordshire

8.5 mi from SG12 9AJ

Source: Highways Agency

M11 Southbound

M11 southbound within J7 | Southbound | Road Works

Location : The M11 southbound at junction J7. Reason : Horticultural works are planned. Status : Pending.

Schedule : From 09:00 on 28 August 2025 to 15:30 on 29 August 2025.

2.8 mi from Harlow

Category: Roadworks

13 Aug 2025 at 08:32

Region: Essex

8.7 mi from SG12 9AJ

Source: Highways Agency

M11 Northbound

M11 northbound within J7 | Northbound | Road Works

Location : The M11 northbound at junction J7. Reason : Horticultural works are planned. Status : Pending.

Schedule : Expect disruption everyday between 09:00 and 15:00 from 1 September 2025 to 2 September 2025.

2.8 mi from Epping

Category: Roadworks

13 Aug 2025 at 08:32

Region: Essex

8.8 mi from SG12 9AJ

Source: Highways Agency

M11 Southbound

M11 southbound between J7 and J6 | Southbound | Road Works

Location : The M11 southbound between junctions J7 and J6. Reason : Barrier repairs are planned. Status : Pending.

Schedule : From 09:30 on 13 August 2025 to 15:30 on 13 August 2025.

2.6 mi from Epping

Category: Roadworks

13 Aug 2025 at 08:32

Region: Essex

9 mi from SG12 9AJ

Source: Highways Agency

A1(M) Northbound

A1(M) J7 northbound exit | Northbound | Road Works

Location : The A1M northbound exit slip at junction J7. Lane Closures : Lane one will be closed. Reason : Roadworks are planned.

Status : Pending. Schedule : From 22:00 on 13 August 2025 to 05:00 on 14 August 2025. Lanes Closed : There will be one of two lanes closed.

2.2 mi from Stevenage

Category: Roadworks

13 Aug 2025 at 08:32

Region: Hertfordshire

9 mi from SG12 9AJ

Source: Highways Agency

A1(M) Northbound

A1(M) northbound within J7 | Northbound | Congestion

Location : The A1M northbound at junction J7. Reason : Congestion. Status : Currently Active.

Return To Normal : Normal traffic conditions are expected between 06:45 and 07:00 on 13 August 2025. Delay : There are currently delays of 10 minutes against expected traffic.

2 mi from Stevenage

Category: Congestion

13 Aug 2025 at 06:53

Region: Hertfordshire

9.1 mi from SG12 9AJ

Source: Highways Agency