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Traffic Conditions
SG12 4DH
Incidents, road closures and roadworks affecting SG12 4DH
The essential traffic update hub for the SG12 4DH area, with real-time information on traffic incidents, road closures, accidents, and roadworks impacting your daily commute around the SG12 4DH postcode. Stay informed on all traffic developments in your area, including accident reports and road maintenance.
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
29 Jun 2025 at 03:09
Region: Hertfordshire
8 mi from SG12 4DH
Source: Highways Agency
M11 Southbound
M11 southbound between J7A and J7 | Southbound | Road Works

Location : The M11 southbound between junctions J7A and J7. Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned.
Status : Pending. Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 July 2025 to 6 July 2025. Lanes Closed : There will be two of three lanes closed.
1.1 mi from Harlow
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.1 mi from SG12 4DH
Source: Highways Agency
M11 Southbound
M11 southbound between J7 and J6 | Southbound | Road Works

Location : The M11 southbound between junctions J7A and J6. Lane Closures : Lane three will be closed. Reason : Horticultural works 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 three lanes closed.
2.4 mi from Harlow
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.1 mi from SG12 4DH
Source: Highways Agency
M11 Southbound
M11 J7 southbound exit | Southbound | Road Works

Location : The M11 southbound exit slip at junction J7. Lane Closures : Lane one will be closed. Reason : Horticultural works 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.
2.8 mi from Harlow
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.1 mi from SG12 4DH
Source: Highways Agency
M11 Southbound
M11 J7 southbound exit | Southbound | Road Works

Location : The M11 southbound exit slip at junction J7. Reason : Road repairs are planned. Status : Pending.
Schedule : Expect disruption everyday between 21:00 and 05:00 from 4 July 2025 to 6 July 2025. Lanes Closed : All lanes will be closed.
2.8 mi from Harlow
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.1 mi from SG12 4DH
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
29 Jun 2025 at 03:09
Region: Hertfordshire
8.1 mi from SG12 4DH
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
29 Jun 2025 at 03:09
Region: Hertfordshire
8.1 mi from SG12 4DH
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
29 Jun 2025 at 03:09
Region: Hertfordshire
8.1 mi from SG12 4DH
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
29 Jun 2025 at 03:09
Region: Hertfordshire
8.1 mi from SG12 4DH
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
29 Jun 2025 at 03:09
Region: Hertfordshire
8.2 mi from SG12 4DH
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. Status : Currently Active.
Period : from 21:02 on 26 June 2025 to 05:00 on 9 July 2025.
1.7 mi from Welwyn Garden City
Category: Roadworks
29 Jun 2025 at 03:09
Region: Hertfordshire
8.2 mi from SG12 4DH
Source: Highways Agency
M11 Southbound
M11 J7A southbound access | Southbound | Road Works

Location : The M11 southbound entry slip at junction J7A. Lane Closures : Lane one will be closed. Reason : Horticultural works are planned.
Status : Pending. Schedule : From 21:00 on 1 July 2025 to 05:00 on 2 July 2025. Lanes Closed : All lanes will be closed.
0.4 mi from Harlow
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.4 mi from SG12 4DH
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 : Lanes 2, 3 and 4 are closed. Reason : Roadworks.
Status : Currently Active. Period : expect disruption until 05:30 on 29 June 2025. Lanes Closed : There are three of four lanes closed.
1.8 mi from Enfield
Category: Roadworks
29 Jun 2025 at 03:09
Region: Hertfordshire
8.5 mi from SG12 4DH
Source: Highways Agency
M25 Northbound
M25 clockwise between J26 and J27 | Clockwise | Road Works

Location : The M25 clockwise between junctions J25 and J27. Reason : Roadworks. Status : Currently Active.
Period : from 23:38 on 28 June 2025 to 05:30 on 29 June 2025. Lanes Closed : All lanes are closed.
1.2 mi from Cheshunt
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.5 mi from SG12 4DH
Source: Highways Agency
M25 Eastbound
M25 anti-clockwise between J25 and J24 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J25 and J24. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned.
Status : Pending. Schedule : From 22:00 on 2 July 2025 to 05:00 on 3 July 2025. Lanes Closed : There will be two of four lanes closed.
1.9 mi from Enfield
Category: Roadworks
29 Jun 2025 at 03:09
Region: Hertfordshire
8.6 mi from SG12 4DH
Source: Highways Agency
M25 Eastbound
M25 anti-clockwise between J25 and J24 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J25 and J24. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency roadworks 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 four lanes closed.
2.4 mi from Enfield
Category: Roadworks
29 Jun 2025 at 03:09
Region: Hertfordshire
8.7 mi from SG12 4DH
Source: Highways Agency
M25 Eastbound
M25 anti-clockwise between J25 and J24 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J25 and J24. Lane Closures : Lanes 1 and 2 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 two of four lanes closed.
2.4 mi from Enfield
Category: Roadworks
29 Jun 2025 at 03:09
Region: Hertfordshire
8.7 mi from SG12 4DH
Source: Highways Agency
M25 Eastbound
M25 anti-clockwise between J26 and J25 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J26 and J25. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned.
Status : Pending. Schedule : From 23:00 on 4 July 2025 to 05:30 on 5 July 2025. Lanes Closed : There will be two of four lanes closed.
0.9 mi from Waltham Abbey
Category: Roadworks
29 Jun 2025 at 03:09
Region: Greater London Authority
8.7 mi from SG12 4DH
Source: Highways Agency
M25 Southbound
M25 clockwise within J26 | Clockwise | Road Works

Location : The M25 clockwise between junctions J25 and J26. Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned.
Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 2 July 2025 to 4 July 2025. Lanes Closed : There will be three of four lanes closed.
0.4 mi from Waltham Abbey
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.8 mi from SG12 4DH
Source: Highways Agency
M25 Eastbound
M25 anti-clockwise within J26 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J27 and J26. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned.
Status : Pending. Schedule : From 22:00 on 30 June 2025 to 05:30 on 1 July 2025. Lanes Closed : There will be two of four lanes closed.
1.4 mi from Waltham Abbey
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
8.9 mi from SG12 4DH
Source: Highways Agency
M25 Eastbound
M25 J26 anti-clockwise exit | Anti-Clockwise | Road Works

Location : The M25 anticlockwise exit slip at junction J26. Reason : Emergency barrier repairs are planned. Status : Pending.
Schedule : From 22:00 on 30 June 2025 to 05:30 on 1 July 2025. Lanes Closed : All lanes will be closed.
1 mi from Waltham Abbey
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
9.1 mi from SG12 4DH
Source: Highways Agency
M25 Northbound
M25 anti-clockwise between J27 and J26 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J27 and J26. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned.
Status : Pending. Schedule : From 22:00 on 3 July 2025 to 05:30 on 4 July 2025. Lanes Closed : There will be two of four lanes closed.
1.9 mi from Theydon Bois
Category: Roadworks
29 Jun 2025 at 03:09
Region: Essex
9.1 mi from SG12 4DH
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 : Roadworks 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 four lanes closed.
0.9 mi from Potters Bar
Category: Roadworks
29 Jun 2025 at 03:09
Region: Hertfordshire
9.8 mi from SG12 4DH
Source: Highways Agency