Road Works and Road Closures
Plan your journeys with myNPT
You can see a map of current and planned roadworks in our new online resident account, myNPT.
Please see Traffic Wales for Motorway and Trunk roads roadwork information.
Use our form to report faulty traffic lights.
| Road No | Location | Description | Likely Duration (Days) | Remarks / Contacts |
|---|---|---|---|---|
| A4069 | Park Street, 77 Lower Brynamman | Lay New Service | 19-OCT-26 to 22-OCT-26 4 days | Temporary 2 Way Traffic Control 24 hrs |
| A4109 | Main Road Aberdulais | Joint Holes | 01-JUN-26 to 12-FEB-27 257 days | Temporary 2 Way Traffic Control 24 hrs Pelican switch off |
| A4109 | Neath Road, Adj Llwyn Coed Crynant | Laying a Duct | 12-OCT-26 to 23-OCT-26 12 days | Temporary 2 Way Traffic Control 24 hrs Bus Stop Suspension |
| A4109 | New Road, o/s Frondeg Aberdulais | Flex works | 12-OCT-26 to 23-OCT-26 12 days | Temporary 2 Way Traffic Control 24 hrs Bus stop suspension |
| A4230 | Main Road, 2 Ynysllynllad Cottages, Jct Maes Gwyn, Cadoxton | New gas Mains | 20-JUL-26 to 25-OCT-26 98 days | Temporary 2 Way Traffic Control 24 hrs |
| A474 | Baran Road Link to Nant Moel Isaf, Pontardwe | Maintenace Works | 18-NOV-26 to 24-NOV-26 7 days | ROAD CLOSED - Diversion in operation |
| A474 | Gelligron Road, opp Llety Glynteg, Pontardawe | New Pipe Line | 18-JAN-27 to 05-FEB-27 19 days | Multi Phase Traffic Light 24 hours |
| A474 | James Street, Jct Alltacham Drive, Opp Gwynfa, Pontardawe | Laying new Gas Pipeline | 28-SEP-26 to 16-OCT-26 19 days | Temporary Multi Phase Traffic Lights 24hrs |
| A474 | PANTYRHEOL, O/S 167 Neath | Hydrant Washout | 06-OCT-26 to 09-OCT-26 4 days | Temporary 2 Way Traffic Control 24 hrs |
| A474 | Pantyheol, 167 Neath | Hydrant Wash Out | 06-OCT-26 to 09-OCT-26 4 days | Temporary 2 Way Traffic Control 24 hrs Pelican Switch off |
| A48 | Pentyla Baglan Road, 73 Baglan | New Service | 13-OCT-26 to 15-OCT-26 3 days | Temporary 2 Way Traffic Control 24 hrs Cancelled 23.09.2026 |
| B4283 | Water Street, Gnoll Park Road Neath | Cover & Frame | 01-NOV-26 to 01-NOV-26 1 days | Multi Phase Traffic Light 24 hours |
| B4283 | Water Street, Ty DDU, Margam | Drainage Works | 20-APR-26 to 11-DEC-26 236 days | Temporary 2 Way Traffic Control 24 hrs |
| B4286 | Danybont, Queen Street, Pontrhydyfen | Civil Works | 12-OCT-26 to 12-OCT-26 1 days | Temporary Multi Phase Traffic Lights 24hrs |
| B4287 | Afan Valley Road, Osprey Drive, Neath | New Mains Replacement | 05-OCT-26 to 23-OCT-26 19 days | Multi Phase Traffic Light 24 hours |
| B4287 | Queen Street, Jct Danybont, Opp 4 Pontrhydyfen | Blockages | 12-OCT-26 to 14-OCT-26 3 days | Multi Phase Traffic Light 24 hours |
| B4434 | Dulais Fach Road, Adj No 4 -10 Tonna | New pipe works | 10-AUG-26 to 16-OCT-26 68 days | Temporary 2 Way Traffic Control 24 hrs |
| B4434 | Nant Y Gleisiad, Jct of Neath Road Resolven | TM Purposes | 12-OCT-26 to 14-OCT-26 3 days | Temporary Multi Phase Traffic Lights 24hrs |
| B4434 | Neath Road, Coronation Avenue, Nant y Gleisiad Resolven | Clear Blockages in the Footway | 12-OCT-26 to 14-OCT-26 3 days | Multi Phase Traffic Light 24 hours |
| B4434 | Station Road, Dulais Fach Road, Aberdulais | Bridge Safety Works | 22-OCT-26 to 23-OCT-26 2 days | ROAD CLOSED - Diversion in operation |
| B4434 | Victoria Gardens, 20, Glyn Y Coed Road, Neath | Renew Box Defect | 18-OCT-26 to 18-OCT-26 1 days | Temporary Multi Phase Traffic Lights 24hrs |
| B4603 | Swansea Road Tebanos | Civil Works to Retaining Wall | 13-FEB-26 to 31-DEC-26 322 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | ACCESS ROAD TO LLANDARCY VILLAGE, JERSEY MARINE, NEATH | Tarmac Reinforcement Scheme | 13-NOV-26 to 17-NOV-26 5 days | ROAD CLOSED - Diversion in operation |
| U/C | Aberdare Road , Between Ynyslas Crescent, Jct Pontneathvaughan Road, Glynneath | New Sewer | 20-OCT-26 to 26-FEB-27 130 days | Temporary Multi Phase Traffic Lights 24hrs Bus Stop Suspension |
| U/C | Aberdare Road, Pontneathvaughan Road, Glynneath | New Sewer | 05-OCT-26 to 21-NOV-26 48 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Baglan Way, Aberavon | Maintenace Work | 15-OCT-26 to 15-OCT-26 1 days | Temporary 2 way traffic 1 day only Pelican switch off |
| U/C | Bryn Road, Gwernant, Pen Y Bryn Cwmllynfell | Removal of Cattle Grid | 08-OCT-26 to 26-NOV-26 50 days | ROAD CLOSED - Diversion in operation |
| U/C | Christchurch Road, Moor Road, Near Baglan Industrial Estate Port Talbot | Tree Cutting | 05-OCT-26 to 09-OCT-26 5 days | Stop/Go Boards |
| U/C | Gwilym Road, New Road, Cwmllynfell | Installation of Telecome Fibre Duct | 24-SEP-26 to 14-OCT-26 21 days | Multi Phase Traffic Light 24 hours |
| U/C | Jersey Road Blaengwynfi | civil engineering | 11-OCT-26 to 11-OCT-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Lodge Drive Baglan | Defect Reinstatment | 26-OCT-26 to 26-OCT-26 1 days | Lane Closure |
| U/C | London Row, Jct Ty'r Owen Row o/s 20 Cwmavon | New Service Pipes | 30-JUL-26 to 09-OCT-26 72 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Morfa Glas Glynneath | New Pole | 19-OCT-26 to 19-OCT-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Osprey Drive, 25 Cimla | Replacing Old Gas Mains | 05-OCT-26 to 27-NOV-26 54 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Pontneathvaughan Road, Waungron, Glynneath | New Pole | 26-NOV-26 to 27-NOV-26 2 days | ROAD CLOSED - Diversion in operation |
| U/C | Ruskin Street Briton Ferry | Communication Pipe | 05-OCT-26 to 09-OCT-26 5 days | ROAD CLOSED - Diversion in operation |
| U/C | Swansea Road , Jct Pheasant Road, The Grove,Trebanos | Burst Mains | 07-OCT-26 to 14-OCT-26 8 days | Multi Phase Traffic Light 24 hours Pelican Switch off |
| U/C | Wernddu Road Alltwen Pontardawe | New Boxes | 16-NOV-26 to 20-NOV-26 5 days | ROAD CLOSED - Diversion in operation |
