Traffic Undy

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Undy
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Nearby: CaldicotCaerleonNewportAvonmouthChepstowCwmbran

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FULL SCREEN UPDATED: 14:44

Current traffic around Undy

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

M4 J24 COLDRA

Description: A449SouthboundM4 J24 Coldra14/09/26-17/09/26 2000-0600Improvement workClosedDiversions in place :, Start time: 14/09/2026 20:00 , End Date: 17/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 18:18
Nearest town: 4.94 miles from Undy.

J2 NEWHOUSE TO J1 AUST

Description: M48EastboundJ2 (Chepstow) Newhouse to J1 (Avonmouth) Aust18/09/26-19/09/26 2000Carriageway maintenanceClosedDiversions in place :, Start time: 18/09/2026 20:00 , End Date: 19/09/2026 20:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 18:10
Nearest town: 8.28 miles from Undy.

J1 AUST TO J2 NEWHOUSE

Description: M48WestboundJ1 (Avonmouth) Aust to J2 (Chepstow) Newhouse18/09/26-19/09/26 2000Carriageway maintenanceClosedDiversions in place :, Start time: 18/09/2026 20:00 , End Date: 19/09/2026 20:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 18:11
Nearest town: 8.28 miles from Undy.

J23A MAGOR

Description: M4EastboundJ23A (Magor) Magor17/09/26-18/09/26 2000-0600Clearance workOffslip closedDiversions in place :, Start time: 17/09/2026 20:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 8:37
Nearest town: 1.36 miles from Undy.

J23A MAGOR TO J24 COLDRA

Description: M4WestboundJ23A (Magor) Magor to J24 (Newport) Coldra14/09/26-15/09/26 2000-0600J24 (Newport)Exit slip road closedMaintenance workDiversions in place :, Start time: 14/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 8:43
Nearest town: 3.04 miles from Undy.

J23 ROGIET TO J22 PILNING/PRINCE OF WALES BRIDGE

Description: M4EastboundJ23 (Chepstow) Rogiet to J22 (Avonmouth) Pilning/Prince of Wales Bridge19/09/26-21/09/26 2100-0600Maintenance workClosedDiversions in place :, Start time: 19/09/2026 21:00 , End Date: 21/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 8:13
Nearest town: 3.87 miles from Undy.

ROAD CLOSED: CLOSED; ROADWORKS

Closed; Roadworks
Nearest town: 13.18 miles from Undy.

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Causeway (0mi)
Whitewall Common (0.62mi)
Vinegar Hill (0.62mi)
Magor (0.88mi)
Llandevenny (1.24mi)
Knollbury (1.24mi)
Llanfihangel Rogiet (1.39mi)
Summerleaze (1.39mi)
Redwick (1.76mi)
Common y coed (1.86mi)
Rogiet (1.96mi)
Wilcrick (2.24mi)
Carrow Hill (2.49mi)
Bishton (2.56mi)
Penhow (2.56mi)
Five Lanes (2.56mi)
Highmoor Hill (2.63mi)
Caldicot (2.77mi)
Trewen (2.78mi)
Llanmartin (3.1mi)
Caerwent Brook (3.1mi)
Llandevaud (3.1mi)
Caerwent (3.1mi)
Llanvaches (3.11mi)
Deepweir (3.16mi)
Underwood (3.34mi)
Parc Seymour (3.62mi)
Llanvair Discoed (3.78mi)
Portskewett (3.92mi)
The Cwm (3.93mi)
Llanbeder (3.97mi)
Crick (3.97mi)

Undy

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Elsewhere on the web:

National Highways England

Official source of traffic updates.

Transport for London (TFL)

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

Traffic Wales

The Welsh government's traffic information service for Wales.

Traffic Scotland

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

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Description: A449 : Southbound : M4 J24 Coldra : 14/09/26-17/09/26 2000-0600 : Improvement work : Closed : Diversions in place :, Start time: 14/09/2026 20:00 , End Date: 17/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 18:18
Nearest town: 4.94 miles from Undy.

51.6--2.93

Description: M48 : Eastbound : J2 (Chepstow) Newhouse to J1 (Avonmouth) Aust : 18/09/26-19/09/26 2000 : Carriageway maintenance : Closed : Diversions in place :, Start time: 18/09/2026 20:00 , End Date: 19/09/2026 20:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 18:10
Nearest town: 8.28 miles from Undy.

51.61--2.64

Description: M48 : Westbound : J1 (Avonmouth) Aust to J2 (Chepstow) Newhouse : 18/09/26-19/09/26 2000 : Carriageway maintenance : Closed : Diversions in place :, Start time: 18/09/2026 20:00 , End Date: 19/09/2026 20:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/09/2026 18:11
Nearest town: 8.28 miles from Undy.

51.61--2.64

Description: M4 : Eastbound : J23A (Magor) Magor : 17/09/26-18/09/26 2000-0600 : Clearance work : Offslip closed : Diversions in place :, Start time: 17/09/2026 20:00 , End Date: 18/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 8:37
Nearest town: 1.36 miles from Undy.

51.59--2.84

Description: M4 : Westbound : J23A (Magor) Magor to J24 (Newport) Coldra : 14/09/26-15/09/26 2000-0600 : J24 (Newport) : Exit slip road closed : Maintenance work : Diversions in place :, Start time: 14/09/2026 20:00 , End Date: 15/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 8:43
Nearest town: 3.04 miles from Undy.

51.6--2.88

Description: M4 : Eastbound : J23 (Chepstow) Rogiet to J22 (Avonmouth) Pilning/Prince of Wales Bridge : 19/09/26-21/09/26 2100-0600 : Maintenance work : Closed : Diversions in place :, Start time: 19/09/2026 21:00 , End Date: 21/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 12/09/2026 8:13
Nearest town: 3.87 miles from Undy.

51.58--2.74

Closed; Roadworks
Nearest town: 13.18 miles from Undy.

51.74--2.95

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