Traffic Mynyddislwyn

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Mynyddislwyn
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Nearby: CaerphillyCwmbranPontypoolPontypriddNewportCaerleon

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FULL SCREEN UPDATED: 16:52

Current traffic around Mynyddislwyn

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

CORYTON TO NANTGARW

Description: A470NorthboundCoryton to NantgarwCongestionDelay: s possible :, Start time: 26/10/2026 16:34 , Expected end time: 26/10/2026 18:34, Severity: Moderate, Source: Welsh Government, Last updated: 26/10/2026 16:34
Nearest town: 7.87 miles from Mynyddislwyn.

A48 INTERCHANGE TO M4 J33 CAPEL LLANILLTERN

Description: A4232NorthboundA48 Interchange to M4 J33 Capel LlanillternCongestionDelay: s possible :, Start time: 26/10/2026 15:17 , Expected end time: 26/10/2026 18:35, Severity: Moderate, Source: Welsh Government, Last updated: 26/10/2026 15:17
Nearest town: 11.66 miles from Mynyddislwyn. CLEARED @ 16:18

J24 COLDRA TO J28 TREDEGAR PARK

Description: M4WestboundJ24 (Newport) Coldra to J28 (Newport) Tredegar ParkCarriageway maintenanceRoad closedDiversions in place25/10/26-30/10/26 2000-0600 :, Start time: 25/10/2026 20:00 , End Date: 30/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/10/2026 20:00
Nearest town: 7.68 miles from Mynyddislwyn. CLEARED @ 16:18

J32 CORYTON

Description: M4EastboundJ32 (Cardiff) CorytonCarriageway maintenanceEntry slip road closedDiversions in place26/10/26-31/10/26 2000-0600 :, Start time: 26/10/2026 20:00 , End Date: 31/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/10/2026 15:29
Nearest town: 8.57 miles from Mynyddislwyn. CLEARED @ 16:18

NANTGARW

Description: A470SouthboundNantgarwCarriageway maintenanceExit slip road closedDiversions in place29/10/26-30/10/26 2000-0600 :, Start time: 29/10/2026 20:00 , End Date: 30/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/10/2026 15:44
Nearest town: 6.98 miles from Mynyddislwyn. CLEARED @ 16:18

GLANGRWYNEY TO LLANWENARTH

Description: A40Both directionsGlangrwyney to LlanwenarthCarriageway maintenanceRoad closedDiversions in place26/10/26-27/10/26 2000-0600 :, Start time: 26/10/2026 20:00 , End Date: 27/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/10/2026 15:50
Nearest town: 14.13 miles from Mynyddislwyn. CLEARED @ 16:18

There are no current incidents in this location.

Roadworks

Traffic in Nearby Villages

Abercarn (0.97mi)
Springfield (1.06mi)
Cwmnantyrodyn (1.06mi)
West End (1.13mi)
Cwmcarn (1.18mi)
Ebbw (1.22mi)
Pentwyn mawr (1.22mi)
Ton y pistyll (1.22mi)
Cwm Dows (1.25mi)
Pontllanfraith (1.49mi)
Wyllie (1.51mi)
Gelligroes (1.51mi)
Penllwyn (1.61mi)
Chapel of Ease (1.69mi)
Llanfach (1.69mi)
Brynawel (1.93mi)
Wattsville (1.94mi)
Ynysddu (1.99mi)
Penmaen (2.02mi)
Pontywaun (2.05mi)
Pantside (2.06mi)
Newbridge (Cefn Bychan) (2.06mi)
Cefn Bychan (Newbridge) (2.06mi)
Cwmfelinfach (2.11mi)
Newtown (2.14mi)
Bryn (2.2mi)
Gelli haf (2.2mi)
Coed Duon (Blackwood) (2.36mi)
Blackwood (Coed Duon) (2.36mi)
Pentref y groes (2.45mi)
Croespenmaen (2.45mi)
Kendon (2.45mi)

Mynyddislwyn

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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 : Northbound : Coryton to Nantgarw : Congestion : Delays possible :, Start time: 26/10/2026 16:34 , Expected end time: 26/10/2026 18:34, Severity: Moderate, Source: Welsh Government, Last updated: 26/10/2026 16:34
Nearest town: 7.87 miles from Mynyddislwyn.

51.54--3.26

Description: A4232 : Northbound : A48 Interchange to M4 J33 Capel Llanilltern : Congestion : Delays possible :, Start time: 26/10/2026 15:17 , Expected end time: 26/10/2026 18:35, Severity: Moderate, Source: Welsh Government, Last updated: 26/10/2026 15:17
Nearest town: 11.66 miles from Mynyddislwyn.

51.49--3.29

Description: M4 : Westbound : J24 (Newport) Coldra to J28 (Newport) Tredegar Park : Carriageway maintenance : Road closed : Diversions in place : 25/10/26-30/10/26 2000-0600 :, Start time: 25/10/2026 20:00 , End Date: 30/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 25/10/2026 20:00
Nearest town: 7.68 miles from Mynyddislwyn.

51.6--3

Description: M4 : Eastbound : J32 (Cardiff) Coryton : Carriageway maintenance : Entry slip road closed : Diversions in place : 26/10/26-31/10/26 2000-0600 :, Start time: 26/10/2026 20:00 , End Date: 31/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/10/2026 15:29
Nearest town: 8.57 miles from Mynyddislwyn.

51.53--3.25

Description: A470 : Southbound : Nantgarw : Carriageway maintenance : Exit slip road closed : Diversions in place : 29/10/26-30/10/26 2000-0600 :, Start time: 29/10/2026 20:00 , End Date: 30/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/10/2026 15:44
Nearest town: 6.98 miles from Mynyddislwyn.

51.56--3.27

Description: A40 : Both directions : Glangrwyney to Llanwenarth : Carriageway maintenance : Road closed : Diversions in place : 26/10/26-27/10/26 2000-0600 :, Start time: 26/10/2026 20:00 , End Date: 27/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 23/10/2026 15:50
Nearest town: 14.13 miles from Mynyddislwyn.

51.84--3.08

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