Traffic Nantgarw

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Nantgarw
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Nearby: CaerphillyPontypriddCardiffPorthBarryCwmbran

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FULL SCREEN UPDATED: 17:20

Current traffic around Nantgarw

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

PENTREBACH TO ABERCANAID

Description: A4060Both directionsPentrebach to AbercanaidRoadworksClosedDiversions in place27/11/25-19/12/25 2000-0600 :, Start time: 27/11/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:08
Nearest town: 11.79 miles from Nantgarw. CLEARED @ 16:18

J25A GROVE PARK

Description: M4WestboundJ25A (Newport) Grove Park18/12/25-19/12/25 2000-0500Carriageway maintenanceExit slip road closedDiversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:51
Nearest town: 12.52 miles from Nantgarw. CLEARED @ 13:18

J25 CAERLEON

Description: M4WestboundJ25 (Caerleon) Caerleon18/12/25-19/12/25 2000-0500Carriageway maintenanceExit slip road closedDiversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:52
Nearest town: 12.83 miles from Nantgarw. CLEARED @ 13:18

J26 MALPAS

Description: M4EastboundJ26 (Newport) Malpas16/12/25-17/12/25 2000-0600Maintenance workEntry slip road closedDiversions in place :, Start time: 16/12/2025 20:00 , End Date: 17/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:28
Nearest town: 11.4 miles from Nantgarw. CLEARED @ 12:54

J37 PYLE TO J39 GROES

Description: M4WestboundJ37 (Porthcawl) Pyle to J39 Groes14/12/25-19/12/25 2000-0600Maintenance workClosedDiversions in place :, Start time: 14/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:17
Nearest town: 19.9 miles from Nantgarw. CLEARED @ 12:42

J32 CORYTON

Description: M4WestboundJ32 (Cardiff) Coryton17/12/25-19/12/25 2000-0600Maintenance workOnslip closedDiversions in place :, Start time: 17/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:19
Nearest town: 2.57 miles from Nantgarw. CLEARED @ 12:42

J24 COLDRA TO J26 MALPAS

Description: M4WestboundJ24 (Newport) Coldra to J26 (Newport) Malpas15/12/25-16/12/25 2000-0600Maintenance workClosedDiversions in place :, Start time: 15/12/2025 20:00 , End Date: 16/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:09
Nearest town: 13.2 miles from Nantgarw. CLEARED @ 12:30

J38 MARGAM TO J37 PYLE

Description: M4EastboundJ38 (Port Talbot) Margam to J37 (Porthcawl) Pyle14/12/25-19/12/25 2000-0600Maintenance workClosedDiversions in place :, Start time: 14/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:14
Nearest town: 19.82 miles from Nantgarw. CLEARED @ 12:30

TAFF'S WELL

Description: A470NorthboundTaffs Well15/12/25-16/12/25 2000-0600Maintenance workEntry slip road closedDiversions in place :, Start time: 15/12/2025 20:00 , End Date: 16/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:42
Nearest town: 1.68 miles from Nantgarw. CLEARED @ 12:18

UPPER BOAT

Description: A470NorthboundUpper Boat18/12/25-20/12/25 2000-0600Maintenance workEntry slip road closedDiversions in place :, Start time: 18/12/2025 20:00 , End Date: 20/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:45
Nearest town: 1.35 miles from Nantgarw. CLEARED @ 12:18

UPPER BOAT

Description: A470NorthboundUpper Boat18/12/25-19/12/25 2000-0600Maintenance workExit slip road closedDiversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:48
Nearest town: 1.35 miles from Nantgarw. CLEARED @ 12:18

J23 ROGIET

Description: M4WestboundJ23 (Chepstow) Rogiet17/12/25-18/12/25 2000-0600Maintenance workClosedDiversions in place :, Start time: 17/12/2025 20:00 , End Date: 18/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:03
Nearest town: 19.61 miles from Nantgarw. CLEARED @ 12:18

M4 J33 CAPEL LLANILLTERN

Description: A4232EastboundM4 J33 Capel Llanilltern11/12/25-19/12/25 2000-0600Maintenance workExit slip road closedDiversions in place :, Start time: 11/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:38
Nearest town: 4.22 miles from Nantgarw. CLEARED @ 11:54

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Groes wen (0.4mi)
Hendredenny Park (1.08mi)
Watford Park (1.12mi)
Glan y llyn (1.19mi)
Trecenydd (1.45mi)
Taffs Well (1.51mi)
Ty Rhiw (1.51mi)
Gwaelod y garth (1.7mi)
Caerffil (Caerphilly) (1.72mi)
Caerphilly (Caerffil) (1.72mi)
Upper Boat (1.72mi)
Bwlch y cwm (1.84mi)
Thornhill (1.9mi)
Penyrheol (1.92mi)
Energlyn (1.92mi)
Ton teg (2.07mi)
Tongwynlais (2.17mi)
Abertridwr (2.23mi)
Pwllypant (2.32mi)
Van (2.33mi)
Lansbury Park (2.5mi)
Pentyrch (2.55mi)
Hawthorn (2.59mi)
Rhydyfelin (2.59mi)

Nantgarw

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Elsewhere on the web:

National Highways England

Official source of traffic updates.

Transport for London (TFL)

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Traffic Wales

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Traffic Scotland

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Description: A4060 : Both directions : Pentrebach to Abercanaid : Roadworks : Closed : Diversions in place : 27/11/25-19/12/25 2000-0600 :, Start time: 27/11/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 06/12/2025 15:08
Nearest town: 11.79 miles from Nantgarw.

51.72--3.36

Description: M4 : Westbound : J25A (Newport) Grove Park : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:51
Nearest town: 12.52 miles from Nantgarw.

51.6--2.98

Description: M4 : Westbound : J25 (Caerleon) Caerleon : 18/12/25-19/12/25 2000-0500 : Carriageway maintenance : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 5:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:52
Nearest town: 12.83 miles from Nantgarw.

51.6--2.98

Description: M4 : Eastbound : J26 (Newport) Malpas : 16/12/25-17/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 16/12/2025 20:00 , End Date: 17/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:28
Nearest town: 11.4 miles from Nantgarw.

51.6--3.01

Description: M4 : Westbound : J37 (Porthcawl) Pyle to J39 Groes : 14/12/25-19/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 14/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:17
Nearest town: 19.9 miles from Nantgarw.

51.54--3.73

Description: M4 : Westbound : J32 (Cardiff) Coryton : 17/12/25-19/12/25 2000-0600 : Maintenance work : Onslip closed : Diversions in place :, Start time: 17/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:19
Nearest town: 2.57 miles from Nantgarw.

51.53--3.25

Description: M4 : Westbound : J24 (Newport) Coldra to J26 (Newport) Malpas : 15/12/25-16/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 15/12/2025 20:00 , End Date: 16/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:09
Nearest town: 13.2 miles from Nantgarw.

51.6--2.96

Description: M4 : Eastbound : J38 (Port Talbot) Margam to J37 (Porthcawl) Pyle : 14/12/25-19/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 14/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:14
Nearest town: 19.82 miles from Nantgarw.

51.53--3.73

Description: A470 : Northbound : Taffs Well : 15/12/25-16/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 15/12/2025 20:00 , End Date: 16/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:42
Nearest town: 1.68 miles from Nantgarw.

51.54--3.26

Description: A470 : Northbound : Upper Boat : 18/12/25-20/12/25 2000-0600 : Maintenance work : Entry slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 20/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:45
Nearest town: 1.35 miles from Nantgarw.

51.58--3.29

Description: A470 : Northbound : Upper Boat : 18/12/25-19/12/25 2000-0600 : Maintenance work : Exit slip road closed : Diversions in place :, Start time: 18/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:48
Nearest town: 1.35 miles from Nantgarw.

51.58--3.29

Description: M4 : Westbound : J23 (Chepstow) Rogiet : 17/12/25-18/12/25 2000-0600 : Maintenance work : Closed : Diversions in place :, Start time: 17/12/2025 20:00 , End Date: 18/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 12:03
Nearest town: 19.61 miles from Nantgarw.

51.59--2.81

Description: A4232 : Eastbound : M4 J33 Capel Llanilltern : 11/12/25-19/12/25 2000-0600 : Maintenance work : Exit slip road closed : Diversions in place :, Start time: 11/12/2025 20:00 , End Date: 19/12/2025 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 13/12/2025 11:38
Nearest town: 4.22 miles from Nantgarw.

51.51--3.31

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