Traffic Nant y Bwch

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FULL SCREEN UPDATED: 11:03
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Current traffic around Nant y Bwch

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

J29 CASTLETON TO J30 CARDIFF GATE
Description: M4WestboundJ29 (Cardiff) Castleton to J30 (Cardiff) Cardiff GateCongestionDelay: s possible :, Start time: 15/12/2025 8:28 , Expected end time: 15/12/2025 9:58, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:28
Nearest town: 17.92 miles from Nant y Bwch. CLEARED @ 08:42
J33 CAPEL LLANILLTERN
Description: M4WestboundJ33 (Cardiff) Capel LlanillternCongestionoffslipDelay: s possible :, Start time: 15/12/2025 8:21 , Expected end time: 15/12/2025 9:51, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:21
Nearest town: 19.04 miles from Nant y Bwch. CLEARED @ 08:30
J33 CAPEL LLANILLTERN
Description: M4EastboundJ33 (Cardiff) Capel LlanillternCongestionoffslipDelay: s possible :, Start time: 15/12/2025 8:09 , Expected end time: 15/12/2025 10:09, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:09
Nearest town: 19.04 miles from Nant y Bwch. CLEARED @ 08:18
J29 CASTLETON TO J29A ST MELLONS
Description: A48MWestboundJ29 Castleton to J29A St MellonsCongestionDelay: s possible :, Start time: 15/12/2025 8:12 , Expected end time: 15/12/2025 10:12, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:12
Nearest town: 18.39 miles from Nant y Bwch. CLEARED @ 08:18
J28 TREDEGAR PARK TO J24 COLDRA
Description: M4EastboundJ28 (Newport) Tredegar Park to J24 (Newport) ColdraCongestionDelay: s possible :, Start time: 15/12/2025 7:16 , Expected end time: 15/12/2025 9:16, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 7:16
Nearest town: 17.21 miles from Nant y Bwch. CLEARED @ 07:30
PONTYPRIDD TO CORYTON
Description: A470SouthboundPontypridd to CorytonCongestion :, Start time: 15/12/2025 6:44 , Expected end time: 15/12/2025 12:44, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:44
Nearest town: 14.94 miles from Nant y Bwch. CLEARED @ 06:54
NANTGARW TO TAFF'S WELL
Description: A470SouthboundNantgarw to Taffs WellIncidentLane closedDelay: s possible :, Start time: 15/12/2025 6:17 , Expected end time: 15/12/2025 8:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:17
Nearest town: 16.08 miles from Nant y Bwch. CLEARED @ 06:30
PONTARGOTHI
Description: A40Both directionsPontargothi16/12/25-15/12/25 0900-1530BridgeEmergency workClosedDiversions in place16/12/25 0900-1530 :, Start time: 16/12/2025 9:00 , End Date: 16/12/2025 15:30, Severity: Road closure, Source: Welsh Government, Last updated: 12/12/2025 9:03
Nearest town: 18.02 miles from Nant y Bwch. CLEARED @ 09:42


There are no current incidents in this location.

Roadworks


Traffic in Nearby Villages

Nant y Bwch

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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: M4 : Westbound : J29 (Cardiff) Castleton to J30 (Cardiff) Cardiff Gate : Congestion : Delays possible :, Start time: 15/12/2025 8:28 , Expected end time: 15/12/2025 9:58, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:28
Nearest town: 17.92 miles from Nant y Bwch.

51.55--3.1

Description: M4 : Westbound : J33 (Cardiff) Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 15/12/2025 8:21 , Expected end time: 15/12/2025 9:51, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:21
Nearest town: 19.04 miles from Nant y Bwch.

51.51--3.31

Description: M4 : Eastbound : J33 (Cardiff) Capel Llanilltern : Congestion : offslip : Delays possible :, Start time: 15/12/2025 8:09 , Expected end time: 15/12/2025 10:09, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:09
Nearest town: 19.04 miles from Nant y Bwch.

51.51--3.31

Description: A48M : Westbound : J29 Castleton to J29A St Mellons : Congestion : Delays possible :, Start time: 15/12/2025 8:12 , Expected end time: 15/12/2025 10:12, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 8:12
Nearest town: 18.39 miles from Nant y Bwch.

51.54--3.09

Description: M4 : Eastbound : J28 (Newport) Tredegar Park to J24 (Newport) Coldra : Congestion : Delays possible :, Start time: 15/12/2025 7:16 , Expected end time: 15/12/2025 9:16, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 7:16
Nearest town: 17.21 miles from Nant y Bwch.

51.6--3

Description: A470 : Southbound : Pontypridd to Coryton : Congestion :, Start time: 15/12/2025 6:44 , Expected end time: 15/12/2025 12:44, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:44
Nearest town: 14.94 miles from Nant y Bwch.

51.57--3.27

Description: A470 : Southbound : Nantgarw to Taffs Well : Incident : Lane closed : Delays possible :, Start time: 15/12/2025 6:17 , Expected end time: 15/12/2025 8:00, Severity: Moderate, Source: Welsh Government, Last updated: 15/12/2025 6:17
Nearest town: 16.08 miles from Nant y Bwch.

51.55--3.27

Description: A40 : Both directions : Pontargothi : 16/12/25-15/12/25 0900-1530 : Bridge : Emergency work : Closed : Diversions in place : 16/12/25 0900-1530 :, Start time: 16/12/2025 9:00 , End Date: 16/12/2025 15:30, Severity: Road closure, Source: Welsh Government, Last updated: 12/12/2025 9:03
Nearest town: 18.02 miles from Nant y Bwch.

51.77--2.86