Traffic Canton

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Canton
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Nearby: CardiffBarryCaerphillyPontypriddNewportPorth

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FULL SCREEN UPDATED: 20:45

Current traffic around Canton

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

TAFF'S WELL

Description: A470Both directionsTaffs WellCarriageway maintenanceEntry slip road closedDiversions in place17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 4.66 miles from Canton.

TAFF'S WELL

Description: A470NorthboundTaffs WellCarriageway maintenanceExit slip road closedDiversions in place17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 4.66 miles from Canton.

TAFF'S WELL

Description: A470NorthboundTaffs Well17/08/26-07/09/26 2000-0600Improvement workEntry slip road closedDiversions in place :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 4.66 miles from Canton.

J32 CORYTON

Description: M4EastboundJ32 (Cardiff) CorytonOffslip closedOnslip closed03/09/26-06/09/26 2000-0600Diversions in place :, Start time: 03/09/2026 20:00 , End Date: 06/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 20:00
Nearest town: 3.72 miles from Canton.

J28 TREDEGAR PARK

Description: M4EastboundJ28 (Newport) Tredegar ParkOffslip closed03/09/26-06/09/26 2000-0600Diversions in place :, Start time: 03/09/2026 20:00 , End Date: 06/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 20:00
Nearest town: 9.61 miles from Canton.

J33 CAPEL LLANILLTERN

Description: M4EastboundJ33 (Cardiff) Capel LlanillternOnslip closed03/09/26-06/09/26 2000-0600Diversions in place :, Start time: 03/09/2026 20:00 , End Date: 06/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 20:00
Nearest town: 4.69 miles from Canton.

J32 CORYTON

Description: M4NorthboundJ32 (Cardiff) CorytonResurfacing workExit slip road closedDiversions in place08/09/26-09/09/26 2000-0600 :, Start time: 08/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 16:21
Nearest town: 3.72 miles from Canton.

PONTYPRIDD TO UPPER BOAT

Description: A470SouthboundPontypridd to Upper BoatResurfacing workRoad closedDiversion09/09/26-12/09/26 2000-0600 :, Start time: 09/09/2026 20:00 , End Date: 12/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/09/2026 12:58
Nearest town: 8.42 miles from Canton.

NANTGARW

Description: A470NorthboundNantgarwCyclic maintenanceExit slip road closedDiversion07/09/26-19/09/26 2000-0600 :, Start time: 07/09/2026 20:00 , End Date: 19/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/09/2026 14:27
Nearest town: 6.43 miles from Canton.

J28 TREDEGAR PARK

Description: M4WestboundJ28 (Newport) Tredegar ParkMaintenance workEntry slip road closedDiversion06/09/26-07/09/26 2000-0600 :, Start time: 06/09/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/09/2026 14:38
Nearest town: 9.61 miles from Canton.

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Riverside (0.62mi)
Cathays Park (0.62mi)
Pontcanna (0.62mi)
Llandaff (0.88mi)
Blackweir (0.88mi)
Monmouthshire and Brecon Canal (1.18mi)
Caerdydd (Cardiff) (1.24mi)
Cardiff (Caerdydd) (1.24mi)
Mynachdy (1.24mi)
Gabalfa (1.24mi)
Cathays (1.39mi)
Llandaff North (1.39mi)
Maindy (1.39mi)
Grangetown (1.39mi)
Leckwith (1.39mi)
Butetown (1.76mi)
Ely (1.86mi)
Splott (1.86mi)
Llandochau (Llandough) (1.86mi)
Llandough (Llandochau) (1.86mi)
Fairwater (1.96mi)
Roath (1.96mi)
Caerau (1.96mi)
Heath (1.96mi)
Pen y lan (2.24mi)
Whitchurch (2.24mi)
Roath Park (2.24mi)
Llanmaes (2.48mi)
Birchgrove (2.48mi)
St Fagans (2.56mi)
Tremorfa (2.56mi)
East Moors (2.56mi)

Canton

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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: A470 : Both directions : Taffs Well : Carriageway maintenance : Entry slip road closed : Diversions in place : 17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 4.66 miles from Canton.

51.54--3.26

Description: A470 : Northbound : Taffs Well : Carriageway maintenance : Exit slip road closed : Diversions in place : 17/08/26-07/09/26 2000-0600 :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 4.66 miles from Canton.

51.54--3.26

Description: A470 : Northbound : Taffs Well : 17/08/26-07/09/26 2000-0600 : Improvement work : Entry slip road closed : Diversions in place :, Start time: 17/08/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 17/08/2026 20:00
Nearest town: 4.66 miles from Canton.

51.54--3.26

Description: M4 : Eastbound : J32 (Cardiff) Coryton : Offslip closed : Onslip closed : 03/09/26-06/09/26 2000-0600 : Diversions in place :, Start time: 03/09/2026 20:00 , End Date: 06/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 20:00
Nearest town: 3.72 miles from Canton.

51.53--3.25

Description: M4 : Eastbound : J28 (Newport) Tredegar Park : Offslip closed : 03/09/26-06/09/26 2000-0600 : Diversions in place :, Start time: 03/09/2026 20:00 , End Date: 06/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 20:00
Nearest town: 9.61 miles from Canton.

51.56--3.04

Description: M4 : Eastbound : J33 (Cardiff) Capel Llanilltern : Onslip closed : 03/09/26-06/09/26 2000-0600 : Diversions in place :, Start time: 03/09/2026 20:00 , End Date: 06/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 20:00
Nearest town: 4.69 miles from Canton.

51.51--3.31

Description: M4 : Northbound : J32 (Cardiff) Coryton : Resurfacing work : Exit slip road closed : Diversions in place : 08/09/26-09/09/26 2000-0600 :, Start time: 08/09/2026 20:00 , End Date: 09/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 03/09/2026 16:21
Nearest town: 3.72 miles from Canton.

51.53--3.25

Description: A470 : Southbound : Pontypridd to Upper Boat : Resurfacing work : Road closed : Diversion : 09/09/26-12/09/26 2000-0600 :, Start time: 09/09/2026 20:00 , End Date: 12/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/09/2026 12:58
Nearest town: 8.42 miles from Canton.

51.58--3.31

Description: A470 : Northbound : Nantgarw : Cyclic maintenance : Exit slip road closed : Diversion : 07/09/26-19/09/26 2000-0600 :, Start time: 07/09/2026 20:00 , End Date: 19/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/09/2026 14:27
Nearest town: 6.43 miles from Canton.

51.56--3.27

Description: M4 : Westbound : J28 (Newport) Tredegar Park : Maintenance work : Entry slip road closed : Diversion : 06/09/26-07/09/26 2000-0600 :, Start time: 06/09/2026 20:00 , End Date: 07/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 04/09/2026 14:38
Nearest town: 9.61 miles from Canton.

51.56--3.04

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