-
Census 2021 Data -
Homes & Property -
Law and Order -
Jobs & Economy -
Learning & Schools -
Essential Services -
Travel & Transport -
Local Amenities -
Leisure & Recreation -
Environment
Traffic Conditions
SG12 4EJ
Incidents, road closures and roadworks affecting SG12 4EJ
The essential traffic update hub for the SG12 4EJ area, with real-time information on traffic incidents, road closures, accidents, and roadworks impacting your daily commute around the SG12 4EJ postcode. Stay informed on all traffic developments in your area, including accident reports and road maintenance.
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 11 August 2025 to 05:00 on 12 August 2025. Lanes Closed : All lanes will be closed.
1.6 mi from Welwyn Garden City
Category: Roadworks
10 Aug 2025 at 21:27
Region: Hertfordshire
8.7 mi from SG12 4EJ
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 11 August 2025 to 05:00 on 12 August 2025. Lanes Closed : There will be two of three lanes closed.
1.1 mi from Welwyn Garden City
Category: Roadworks
10 Aug 2025 at 21:27
Region: Hertfordshire
8.7 mi from SG12 4EJ
Source: Highways Agency
A414 Eastbound
A414 eastbound within junction with A1(M) J4 | Eastbound | Road Works
Location : The junction of the A414 and the A1M. Lane Closures : Lane one will be closed. Reason : Roadworks are planned.
Status : Pending. Schedule : From 22:00 on 12 August 2025 to 05:30 on 13 August 2025. Lanes Closed : There will be one of two lanes closed.
1.8 mi from Welwyn Garden City
Category: Roadworks
10 Aug 2025 at 21:28
Region: Hertfordshire
8.7 mi from SG12 4EJ
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
10 Aug 2025 at 21:27
Region: Hertfordshire
8.8 mi from SG12 4EJ
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
10 Aug 2025 at 21:27
Region: Hertfordshire
9.5 mi from SG12 4EJ
Source: Highways Agency
M25 Southbound
M25 clockwise between J26 and J27 | Clockwise | Road Works
Location : The M25 clockwise between junctions J26 and J27. Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned.
Status : Pending. Schedule : From 22:00 on 16 August 2025 to 05:00 on 17 August 2025. Lanes Closed : There will be one of four lanes closed.
1.1 mi from Epping
Category: Roadworks
10 Aug 2025 at 21:28
Region: Essex
9.7 mi from SG12 4EJ
Source: Highways Agency
A1(M) Northbound
A1(M) northbound between J4 and J5 | Northbound | Road Works
Location : The A1M northbound between junctions J3 and J5. 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 four lanes closed.
3.4 mi from Welwyn Garden City
Category: Roadworks
10 Aug 2025 at 21:27
Region: Hertfordshire
10 mi from SG12 4EJ
Source: Highways Agency
