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Traffic Conditions
Tring Road, Northchurch, Berkhamsted, Dacorum, Hertfordshire
HP4 3SY Dacorum District (B)
Incidents, road closures and roadworks affecting HP4 3SY
The essential traffic update hub for the HP4 3SY area, with real-time information on traffic incidents, road closures, accidents, and roadworks impacting your daily commute around the HP4 3SY postcode. Stay informed on all traffic developments in your area, including accident reports and road maintenance.
M1 Southbound
M1 southbound between J8 and J6A | Southbound | Road Works

Location : The M1 southbound between junctions J9 and J6. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned.
Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 28 May 2025 to 30 May 2025. Lanes Closed : There will be two of four lanes closed.
2.8 mi from Hemel Hempstead
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
8 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 northbound between J8 and J9 | Northbound | Road Works

Location : The M1 northbound between junctions J8 and J9. Reason : Roadside equipment maintenance is planned. Status : Pending.
Schedule : From 09:30 on 29 May 2025 to 15:30 on 29 May 2025.
4 mi from Hemel Hempstead
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
8.1 mi from HP4 3SY
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 19 June 2025. Lanes Closed : There are three of four lanes closed.
4.1 mi from Hemel Hempstead
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
8.1 mi from HP4 3SY
Source: Highways Agency
M25 Southbound
M25 J20 anti-clockwise exit | Anti-Clockwise | Congestion

Location : The M25 anticlockwise exit slip at junction J20. Reason : Congestion. Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 07:00 and 07:15 on 23 May 2025. Delay : There are currently delays of 10 minutes against expected traffic.
3 mi from Watford
Category: Congestion
23 May 2025 at 07:12
Region: Hertfordshire
8.4 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 J8 northbound exit | Northbound | Road Works

Location : The M1 northbound exit slip at junction J8. Reason : Roadside drains works are planned. Status : Pending.
Schedule : Expect disruption everyday between 22:00 and 05:00 from 28 May 2025 to 30 May 2025. Lanes Closed : All lanes will be closed.
2.5 mi from Hemel Hempstead
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
8.4 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 northbound between J9 and J10 | Northbound | Road Works

Location : The M1 northbound between junctions J9 and J10. Reason : Emergency barrier repairs are planned. Status : Pending.
Schedule : From 10:00 on 23 May 2025 to 16:00 on 23 May 2025.
4.1 mi from Luton
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
8.5 mi from HP4 3SY
Source: Highways Agency
M25 Westbound
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 27 May 2025 to 30 May 2025.
2.7 mi from Rickmansworth
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
8.6 mi from HP4 3SY
Source: Highways Agency
M25 Westbound
M25 clockwise between J18 and J19 | Clockwise | Road Works

Location : The M25 clockwise between junctions J18 and J19. Lane Closures : Lanes 3 and 4 will be closed. Reason : Roadworks are planned.
Status : Pending. Schedule : From 22:00 on 27 May 2025 to 05:30 on 28 May 2025. Lanes Closed : There will be two of four lanes closed.
2.8 mi from Rickmansworth
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
8.6 mi from HP4 3SY
Source: Highways Agency
M25 Westbound
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 27 May 2025 to 30 May 2025.
2.6 mi from Watford
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
9 mi from HP4 3SY
Source: Highways Agency
M25 Eastbound
link road from M25 J19 clockwise exit to A41 roundabout | Clockwise | Road Works

Location : The M25 clockwise exit slip at junction J19. Reason : Horticultural works are planned. Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 27 May 2025 to 30 May 2025.
2.6 mi from Watford
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
9 mi from HP4 3SY
Source: Highways Agency
M25 Westbound
M25 anti-clockwise between J19 and J18 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J20 and J18. Lane Closures : Lanes 3 and 4 will be closed. Reason : Roadworks are planned.
Status : Pending. Schedule : From 22:00 on 27 May 2025 to 05:30 on 28 May 2025. Lanes Closed : There will be two of four lanes closed.
2.4 mi from Watford
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
9 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 northbound within J8 | Northbound | Road Works

Location : The M1 northbound between junctions J6 and J8. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned.
Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 28 May 2025 to 30 May 2025. Lanes Closed : There will be two of four lanes closed.
2.8 mi from Saint Albans
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
9 mi from HP4 3SY
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. Status : Currently Active.
Period : expect disruption until 05:00 on 19 June 2025. Lanes Closed : All lanes are closed.
2.2 mi from Luton
Category: Roadworks
23 May 2025 at 08:15
Region: Bedfordshire
9.2 mi from HP4 3SY
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. Status : Currently Active.
Period : from 22:00 on 21 May 2025 to 05:00 on 24 July 2025.
2.2 mi from Luton
Category: Roadworks
23 May 2025 at 08:15
Region: Milton Keynes
9.2 mi from HP4 3SY
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 20:00 on 23 July 2025 to 05:00 on 24 July 2025.
2.2 mi from Luton
Category: Roadworks
23 May 2025 at 08:15
Region: Bedfordshire
9.2 mi from HP4 3SY
Source: Highways Agency
M1 Southbound
M1 J10 southbound access | Southbound | Congestion

Location : The M1 southbound entry slip at junction J10. Reason : Congestion. Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 07:30 and 07:45 on 23 May 2025. Delay : There are currently delays of 10 minutes against expected traffic.
2.1 mi from Luton
Category: Congestion
23 May 2025 at 07:30
Region: Bedfordshire
9.3 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 northbound between J10 and J11 | Northbound | Road Works

Location : The M1 northbound between junctions J10 and J11. Reason : Roadworks are planned. Status : Pending.
Schedule : From 20:00 on 23 July 2025 to 05:00 on 24 July 2025.
1.6 mi from Luton
Category: Roadworks
23 May 2025 at 08:15
Region: Luton
9.4 mi from HP4 3SY
Source: Highways Agency
M1 Southbound
M1 southbound between J11 and J10 | Southbound | Road Works

Location : The M1 southbound between junctions J11 and J10. Reason : Roadside equipment maintenance is planned. Status : Pending.
Schedule : From 22:00 on 29 May 2025 to 05:00 on 30 May 2025.
1.4 mi from Luton
Category: Roadworks
23 May 2025 at 08:15
Region: Luton
9.4 mi from HP4 3SY
Source: Highways Agency
M25 Southbound
M25 anti-clockwise within J17 | Anti-Clockwise | Road Works

Location : The M25 anticlockwise between junctions J18 and J17. Reason : Horticultural works are planned. Status : Pending.
Schedule : Expect disruption everyday between 09:30 and 16:00 from 27 May 2025 to 30 May 2025.
1.8 mi from Rickmansworth
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
9.6 mi from HP4 3SY
Source: Highways Agency
A5 Southbound
A5 southbound within the A5183 junction (from roundabout) | Southbound | Road Works

Location : The A5 southbound at the junction with the A5183. Reason : Roadworks are planned. Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 May 2025 to 31 May 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 June 2025 to 7 June 2025. Schedule : From 20:00 on 9 June 2025 to 06:00 on 10 June 2025.
Lanes Closed : All lanes will be closed.
1.8 mi from Toddington
Category: Roadworks
23 May 2025 at 08:15
Region: Bedfordshire
9.6 mi from HP4 3SY
Source: Highways Agency
A5 Southbound
A5 southbound within the A5183 junction (from roundabout) | Southbound | Road Works

Location : The A5 southbound at the junction with the A5183. Reason : Roadside Drains Works. Status : Currently Active.
Period : expect disruption until 06:00 on 23 May 2025. Lanes Closed : All lanes are closed.
1.8 mi from Toddington
Category: Roadworks
23 May 2025 at 07:21
Region: Bedfordshire
9.6 mi from HP4 3SY
Source: Highways Agency
A5 Southbound
A5 southbound between B5120 and M1 J11A | Southbound | Road Works
Location : The A5 southbound between the A5183 and the junction with the M1. Reason : Roadside Drains Works. Status : Currently Active.
Period : expect disruption until 06:00 on 23 May 2025. Lanes Closed : All lanes are closed.
1.8 mi from Toddington
Category: Roadworks
23 May 2025 at 07:21
Region: Bedfordshire
9.6 mi from HP4 3SY
Source: Highways Agency
A5 Southbound
A5 southbound between B5120 and M1 J11A | Southbound | Road Works
Location : The A5 southbound between the A5183 and the junction with the M1. Reason : Roadworks scheme is planned. Status : Pending.
Schedule : From 20:00 on 27 May 2025 to 06:00 on 10 June 2025.
1.8 mi from Toddington
Category: Roadworks
23 May 2025 at 08:15
Region: Bedfordshire
9.6 mi from HP4 3SY
Source: Highways Agency
A5 Southbound
A5 southbound between B5120 and M1 J11A | Southbound | Road Works
Location : The A5 southbound between the A5183 and the junction with the M1. Reason : Roadworks are planned. Status : Pending.
Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 May 2025 to 31 May 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 2 June 2025 to 7 June 2025. Schedule : From 20:00 on 9 June 2025 to 06:00 on 10 June 2025.
Lanes Closed : All lanes will be closed.
1.8 mi from Toddington
Category: Roadworks
23 May 2025 at 08:15
Region: Bedfordshire
9.6 mi from HP4 3SY
Source: Highways Agency
M25 Westbound
M25 clockwise within J21 | Clockwise | Road Works

Location : The M25 clockwise at junction J21A. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned.
Status : Pending. Schedule : From 22:00 on 28 May 2025 to 05:00 on 29 May 2025. Lanes Closed : There will be two of three lanes closed.
3.4 mi from Watford
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
9.7 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 J11 northbound exit | Northbound | Road Works

Location : The M1 northbound exit slip at junction J11. Reason : Roadside Equipment Maintenance. Status : Currently Active.
Period : expect disruption until 05:00 on 19 June 2025. Lanes Closed : All lanes are closed.
2.1 mi from Dunstable
Category: Roadworks
23 May 2025 at 08:15
Region: Luton
9.8 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 northbound within J11 | Northbound | Road Works

Location : The M1 northbound at junction J11. Reason : Roadworks are planned. Status : Pending.
Schedule : From 20:00 on 23 July 2025 to 05:00 on 24 July 2025.
2.1 mi from Dunstable
Category: Roadworks
23 May 2025 at 08:15
Region: Luton
9.8 mi from HP4 3SY
Source: Highways Agency
M25 Westbound
link road from M1 J6A southbound to M25 J21 clockwise | Clockwise | Road Works

Location : The M25 clockwise entry slip at junction J21. Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned.
Status : Pending. Schedule : From 22:00 on 28 May 2025 to 05:00 on 29 May 2025. Lanes Closed : All lanes will be closed.
3.1 mi from Saint Albans
Category: Roadworks
23 May 2025 at 08:15
Region: Hertfordshire
9.9 mi from HP4 3SY
Source: Highways Agency
M1 Northbound
M1 J11 northbound access | Northbound | Road Works

Location : The M1 northbound entry slip at junction J11. Reason : Roadside Equipment Maintenance. Status : Currently Active.
Period : expect disruption until 05:00 on 19 June 2025. Lanes Closed : All lanes are closed.
2.1 mi from Dunstable
Category: Roadworks
23 May 2025 at 08:15
Region: Luton
9.9 mi from HP4 3SY
Source: Highways Agency