A40 Traffic

Traffic and travel conditions for the A40 16:08pm

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Traffic incidents

The following traffic incidents and congestion for A40 have been reported by Highways England, Traffic Scotland, Traffic Wales or Transport for London (TfL) in the last two hours:

RAGLAN TO MONMOUTH DIXTON R/BOUT
Description: A40Both directionsRaglan to Monmouth Dixton R/boutConstruction workContraflow.
Narrow lanesthrough tunnel Width limit 3mLength limit 18.5m24/02/25-14/04/25 0600-2000 :, Start time: 24/02/2025 6:00 , End Date: 14/04/2025 20:00, Severity: Severe, Source: Welsh Government, Last updated: 24/02/2025 6:00
Nearest town: 1.16m from Raglan. CLEARED @ 15:18
MONMOUTH DIXTON R/BOUT TO A40 WELSH BORDER WHITCHURCH: ROADWORKS
Description: A40WestboundMonmouth Dixton R/bout to A40 Welsh Border Whitchurch: RoadworksRoad closedDiversions in place21/03/25-23/03/25 2000-0600 :, Start time: 21/03/2025 20:00 , End Date: 23/03/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/03/2025 13:55
Nearest town: 1.25m from Monmouth. CLEARED @ 14:18


There are no current incidents in this location.

A40 Roadworks

The following roadworks have been reported by various highways agencies and official transport sources. Click on a roadworks item to view more details on the traffic map.

ROAD WORKS
Location: The A40 westbound between the A49 and the junction with the A466 .
Lane closures: Lane two is closed.
Reason: Roadworks.
Status: Currently Active.
Period: expect disruption until 06:00 on 28 Jul 2025.
Lanes Closed: There is one of two lanes closed.
Nearest town: 1.13m from Whitchurch.
ROAD WORKS
Location: The A40 eastbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 31 Mar 2025 to 2 Apr 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 1.53m from Monmouth.
ROAD WORKS
Location: The A40 westbound.
Reason: Roadworks are planned.
Status: Pending.
Schedule: Expect disruption everyday between 20:00 and 06:00 from 22 Apr 2025 to 24 Apr 2025.
Lanes Closed: All lanes will be closed.
Nearest town: 0.36m from Whitchurch.

A40

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LEGAL NOTICE

Please remember that it is against the law to use your mobile phone, tablet or any electronic device without a hands-free kit whilst driving. If you're caught by the police using any device that can send or receive data whilst driving or riding a motorcyle you'll get an automatic fixed penalty notice, 6 points on your licence and a fine of £200. A court could also disqualify you from driving.

Elsewhere on the web:

National Highways TrafficNational Highways England

Official source of traffic updates.

Transport for LondonTransport for London (TFL)

Transport for London's (TfL) portal for transportation in London.

Traffic WalesTraffic Wales

The Welsh government's traffic information service for Wales.

Traffic ScotlandTraffic Scotland

Live traffic conditions and news for Scotland's road network.

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Description: A40 : Both directions : Raglan to Monmouth Dixton R/bout : Construction work : Contraflow.

Narrow lanes : through tunnel Width limit 3m : Length limit 18.5m : 24/02/25-14/04/25 0600-2000 :, Start time: 24/02/2025 6:00 , End Date: 14/04/2025 20:00, Severity: Severe, Source: Welsh Government, Last updated: 24/02/2025 6:00
Nearest town: 1.16m from Raglan.

51.77--2.86

Description: A40 : Westbound : Monmouth Dixton R/bout to A40 Welsh Border Whitchurch: Roadworks : Road closed : Diversions in place : 21/03/25-23/03/25 2000-0600 :, Start time: 21/03/2025 20:00 , End Date: 23/03/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/03/2025 13:55
Nearest town: 1.25m from Monmouth.

51.82--2.69

Location: westbound between the A49 and the junction with the A466 .

Lane Closures : Lane two is closed.

Due to: Roadworks.



Period : expect disruption until 06:00 on 28 July 2025.

Lanes Closed : There is one of two lanes closed.
Nearest town: 1.13m from Whitchurch.

51.86--2.64

Location: eastbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 31 March 2025 to 2 April 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 1.53m from Monmouth.

51.83--2.69

Location: westbound.

Due to: Roadworks are planned.

Status : Pending.

Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 April 2025 to 24 April 2025.

Lanes Closed : All lanes will be closed.
Nearest town: 0.36m from Whitchurch.

51.85--2.65