Traffic Cynon

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Cynon
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Nearby: AberdareMerthyr TydfilPorthPontypriddEbbw ValeCaerphilly

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FULL SCREEN UPDATED: 09:02

Current traffic around Cynon

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

J42 EARLSWOOD TO J41 PENTYLA/BAGLAN

Description: M4EastboundJ42 (Swansea) Earlswood to J41 (Port Talbot) Pentyla/BaglanRoadworksRoad closed16/03/26-22/03/26 2000-0600Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 22/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:35
Nearest town: 17.22 miles from Cynon.

J43 LLANDARCY

Description: M4EastboundJ43 (Neath) LlandarcyOnslip closedRoadworks16/03/26-22/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 22/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:36
Nearest town: 17.98 miles from Cynon.

J32 CORYTON

Description: M4EastboundJ32 (Cardiff) CorytonOffslip closed17/03/26-18/03/26 2000-0600 :, Start time: 17/03/2026 20:00 , End Date: 18/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:29
Nearest town: 15.41 miles from Cynon.

J37 PYLE TO J39 GROES

Description: M4WestboundJ37 (Porthcawl) Pyle to J39 GroesRoad closed16/03/26-21/03/26 2000-0600Diversions in placeMaintenance work :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:31
Nearest town: 17.23 miles from Cynon.

J38 MARGAM TO J37 PYLE

Description: M4EastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) PyleRoad closedMaintenance work16/03/26-21/03/26 2000-0600Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:32
Nearest town: 17.37 miles from Cynon.

J41 PENTYLA/BAGLAN TO J40 TAIBACH

Description: M4EastboundJ41 (Port Talbot) Pentyla/Baglan to J40 (Port Talbot) TaibachRoad closedRoadworks16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:33
Nearest town: 16.49 miles from Cynon.

M4 J33 CAPEL LLANILLTERN TO ST FAGANS

Description: A4232SouthboundM4 J33 Capel Llanilltern to St FagansRoad closedMaintenance workDiversions in place16/03/26-20/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 20/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:17
Nearest town: 16.29 miles from Cynon. CLEARED @ 08:30

RHYMNEY

Description: A465EastboundRhymneyRoad closedMaintenance work18/03/26-20/03/26 2000-0600 :, Start time: 18/03/2026 20:00 , End Date: 20/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:18
Nearest town: 7.52 miles from Cynon. CLEARED @ 08:30

ABERCANAID ROUNDABOUT TO ABERCYNON ROUNDABOUT

Description: A470SouthboundAbercanaid Roundabout to Abercynon RoundaboutRoad closedResurfacing work16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:20
Nearest town: 10.45 miles from Cynon. CLEARED @ 08:30

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Robertstown (0.4mi)
Aberdar (Aberdare) (0.4mi)
Aberdare (Aberdar) (0.4mi)
Trecynon (0.92mi)
Gadlys (0.92mi)
Aberaman (1mi)
Llwydcoed (1.27mi)
Cwmbach (1.36mi)
Cwmdare (1.52mi)
Tre Ifor (1.78mi)
Tre Gibbon (1.78mi)
Cwmaman (2.19mi)
Cefnpennar (2.24mi)
Cwmpennar (2.24mi)
Penywaun (2.3mi)
Clwydyfagwyr (2.39mi)
Abercwmboi (2.39mi)
Heolgerrig (2.71mi)
Fernhill (2.71mi)
Abercanaid (2.87mi)
Gellideg (2.97mi)
Aberpennar (Mountain Ash) (3.12mi)
Mountain Ash (Aberpennar) (3.12mi)
Twynyrodyn (3.25mi)

Cynon

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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

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Traffic Scotland

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

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Description: M4 : Eastbound : J42 (Swansea) Earlswood to J41 (Port Talbot) Pentyla/Baglan : Roadworks : Road closed : 16/03/26-22/03/26 2000-0600 : Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 22/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:35
Nearest town: 17.22 miles from Cynon.

51.62--3.82

Description: M4 : Eastbound : J43 (Neath) Llandarcy : Onslip closed : Roadworks : 16/03/26-22/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 22/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:36
Nearest town: 17.98 miles from Cynon.

51.65--3.85

Description: M4 : Eastbound : J32 (Cardiff) Coryton : Offslip closed : 17/03/26-18/03/26 2000-0600 :, Start time: 17/03/2026 20:00 , End Date: 18/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:29
Nearest town: 15.41 miles from Cynon.

51.53--3.25

Description: M4 : Westbound : J37 (Porthcawl) Pyle to J39 Groes : Road closed : 16/03/26-21/03/26 2000-0600 : Diversions in place : Maintenance work :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:31
Nearest town: 17.23 miles from Cynon.

51.54--3.73

Description: M4 : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle : Road closed : Maintenance work : 16/03/26-21/03/26 2000-0600 : Diversions in place :, Start time: 16/03/2026 20:00 , End Date: 21/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:32
Nearest town: 17.37 miles from Cynon.

51.53--3.73

Description: M4 : Eastbound : J41 (Port Talbot) Pentyla/Baglan to J40 (Port Talbot) Taibach : Road closed : Roadworks : 16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:33
Nearest town: 16.49 miles from Cynon.

51.6--3.78

Description: A4232 : Southbound : M4 J33 Capel Llanilltern to St Fagans : Road closed : Maintenance work : Diversions in place : 16/03/26-20/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 20/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:17
Nearest town: 16.29 miles from Cynon.

51.5--3.29

Description: A465 : Eastbound : Rhymney : Road closed : Maintenance work : 18/03/26-20/03/26 2000-0600 :, Start time: 18/03/2026 20:00 , End Date: 20/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:18
Nearest town: 7.52 miles from Cynon.

51.78--3.3

Description: A470 : Southbound : Abercanaid Roundabout to Abercynon Roundabout : Road closed : Resurfacing work : 16/03/26-17/03/26 2000-0600 :, Start time: 16/03/2026 20:00 , End Date: 17/03/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 14/03/2026 8:20
Nearest town: 10.45 miles from Cynon.

51.58--3.31

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