Road Works and Road Closures
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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 | Amman Road, Park Street, Station Road Lower Brynamman | Fibre Duct | 10-JUN-26 to 23-JUL-26 44 days | Temporary Multi Phase Traffic Lights 24hrs |
| A4109 | Intervalley Road, Opp the Jct of Private Road Banwen | Replace a Pole | 05-AUG-26 to 05-AUG-26 1 days | Temporary Multi Phase Traffic Lights 24hrs |
| 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, Crynant | Inspection of Structure | 19-SEP-26 to 20-SEP-26 2 days | ROAD CLOSED - Diversion in operation |
| A4109 | Park Street 5 Lower Brynamman | New Pole | 03-AUG-26 to 05-AUG-26 3 days | Temporary 2 way traffic 1 day only |
| A4209 | Church Road Seven Sisters | Jointbox and Cabling | 24-AUG-26 to 24-AUG-26 1 days | Temporary 2 way traffic 1 day only |
| A4230 | Main Road, 2 Ynysllynllad Cottages, Jct Maes Gwyn, Cadoxton | New gas Mains | 20-JUL-26 to 31-AUG-26 43 days | Temporary 2 Way Traffic Control 24 hrs |
| A474 | Abbey Road Industrial Estate, Junc Neath Abbey Road , O/S Cwrt Herbert House Neath | New Mains service Pipes | 20-JUL-26 to 04-SEP-26 47 days | Temporary 2 Way Traffic Control 24 hrs |
| A474 | Neath Abbey Road, Jct A474 Court Herbert Roundabout, Jct Roman Way Neath | New Plastic Gas Mains | 03-AUG-26 to 28-AUG-26 26 days | East Bound Slow Lane Closure |
| A474 | Penywern Road, Opp 35b Llygad Yr Haul Leiros Parc Drive, Bryncoch | Replace Cover and Frame in Carriage Way | 20-JUL-26 to 20-JUL-26 1 days | Multi Phase Lights 1 day only |
| A474 | Pontardawe Road, Nr Llwyncelyn , Rhyd Y Fro Pontardawe | Cabling Works | 23-JUL-26 to 23-JUL-26 1 days | Temporary 2 way traffic 1 day only |
| A48 | Briton Ferry Bridge, Baldwins Crescent Neath | Civil Works | 01-AUG-26 to 02-AUG-26 2 days | South Bound Fast Lane Closure |
| A48 | Constant Road , Commercial Road, Taibach | New Cabinet | 19-JUL-26 to 19-JUL-26 1 days | Multi Phase Lights 1 day only Pelican Switch off |
| B4242 | Ponterneathvaughan Road, Glynneath | Layby Works | 02-JUL-26 to 14-AUG-26 44 days | Temporary 2 Way Traffic Control 24 hrs |
| B4283 | Water Street, Ty DDU, Margam | Drainage Works | 20-APR-26 to 31-AUG-26 134 days | Temporary 2 Way Traffic Control 24 hrs |
| B4286 | Cwmavon road, Jnc Pantdu Cwmavon | Blockages | 20-JUL-26 to 21-JUL-26 2 days | Temporary 2 Way Traffic Control 24 hrs |
| B4287 | Afan Valley Road Cimla | Surfacing Works | 20-JUL-26 to 22-JUL-26 3 days | Temporary 2 Way Traffic Control 24 hrs |
| B4287 | Afan Valley Road, Jct Pine Grove, Cimla | Active Travel Scheme | 16-MAR-26 to 31-JUL-26 138 days | Multi Phase Traffic Light 24 hours Time On/Off Site: 09:30 24 hours manned 7-7 |
| B4287 | Efail Fach, 10, Pontrhydfen | Renew a Service | 20-JUL-26 to 22-JUL-26 3 days | Temporary 2 Way Traffic Control 24 hrs |
| B4434 | Commercial Road, Resolven | create safe area to work/storage | 11-MAY-26 to 14-AUG-26 96 days | Temporary 2 Way Traffic Control 24 hrs |
| B4434 | Lletty Dafydd Clyne | Maintenance works | 14-SEP-26 to 26-SEP-26 13 days | ROAD CLOSED - Diversion in operation |
| B4434 | Neath Road, Resolven Neath | Wide Load | 23-JUL-26 to 23-JUL-26 1 days | Temporary 2 Way Traffic Control 24 hrs |
| B4603 | High Steeet Ynysmeudwy Pontardawe | Tree Cutting | 21-JUL-26 to 21-JUL-26 1 days | Temporary 2 way traffic 1 day only |
| 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 |
| B4603 | Swansea Road, 98 Trebanos Pontardawe | Drainage | 09-JUL-26 to 28-JUL-26 20 days | Temporary Multi Phase Traffic Lights 24hrs |
| C320 | Prossers Terrace, Abercregan Road Cymmer | Drainage | 14-JUL-26 to 24-JUL-26 11 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Beacons View Cimla | Sewer | 29-JUN-26 to 30-AUG-26 63 days | ROAD CLOSED - Diversion in operation |
| U/C | Coedcae, 3, Pontardawe | New Connection | 05-AUG-26 to 10-AUG-26 6 days | ROAD CLOSED - Diversion in operation New Service |
| U/C | Commercial Street, Seven Sisters | Joint Box | 24-AUG-26 to 24-AUG-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Corporation Road, Bailey Street, Aberavon | New Cabinets | 21-JUL-26 to 23-JUL-26 3 days | Multi Phase Traffic Light 24 hours |
| U/C | Crymlyn Road Skewen | Engineering Works | 27-JUL-26 to 03-AUG-26 8 days | ROAD CLOSED - Diversion in operation |
| U/C | Crymlyn Road, 51 Skewen | Leaking Stoip Tap Cover | 13-JUL-26 to 16-JUL-26 4 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Cwm Nant Llwyd Road Gellinudd, Pontardawe | Clear Blockages | 09-SEP-26 to 11-SEP-26 3 days | ROAD CLOSED - Diversion in operation |
| U/C | Dan Y Bryn Road Port Talbot | New Cables | 22-JUN-26 to 05-AUG-26 45 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Dan Y Coed Cwmavon | New Plastic Mains | 12-JUN-26 to 31-JUL-26 50 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Drummau Road, Skewen | Cabling Works | 21-SEP-26 to 21-SEP-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Dwr Y Felin Road Neath | Gas Mains Replacement | 20-JUL-26 to 04-SEP-26 47 days | Multi Phase Traffic Light 24 hours |
| U/C | Glan Gwrelych, O/S Aber, Pontwalby, Glynneath | Clear Blockages | 24-AUG-26 to 26-AUG-26 3 days | ROAD CLOSED - Diversion in operation |
| U/C | Julian Terace s/o 43 Angel Street, Aberavon | New Cabinets | 23-JUL-26 to 27-JUL-26 5 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | King Street, from Under the Motorway to Jct Forge Road Port Talbot | Cable Works | 08-JUN-26 to 21-JUL-26 44 days | ROAD CLOSED - Diversion in operation |
| U/C | Lane Rear of 23-30 Ynys Street Port Talbot | New cables | 26-JUN-26 to 17-AUG-26 53 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Llantwit Road, 51 Neath | New Service connection | 21-JUL-26 to 23-JUL-26 3 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Monastery Road, Neath Abbey | Bridge Survey | 04-SEP-26 to 05-SEP-26 2 days | ROAD CLOSED - Diversion in operation |
| U/C | Old Wern Road, 72 Ystalyfera | Repair Leaking Ferrule | 01-SEP-26 to 03-SEP-26 3 days | ROAD CLOSED - Diversion in operation |
| U/C | Pant Howell Ddu, from Laytlin View Neath | Replace a Pole | 02-SEP-26 to 02-SEP-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Pant Yr Arian, 5 Baglan | Repair Leaking Ferrule | 07-AUG-26 to 11-AUG-26 5 days | ROAD CLOSED - Diversion in operation |
| U/C | Pen Yr Alley Avenue 39, Skewen | New Cabinet | 19-JUL-26 to 19-JUL-26 1 days | Temporary 2 way traffic 1 day only |
| U/C | Pen Yr Alley, Opp 28 Skewen | New Cabinet | 20-JUL-26 to 21-JUL-26 2 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Rhiw Road, Between Heol Y Goedlan and Rhiwfawr Road, Rhiwfawr | Installing Fibre Telecom | 25-JUN-26 to 27-JUL-26 33 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Tan Y Groes Place, Conduit Place, Taibach | Blockages in Footwat | 20-JUL-26 to 22-JUL-26 3 days | Multi Phase Traffic Light 24 hours |
| U/C | Tan Y Rhiw Road, O/S 1-4 Vaughans Court, Davies Terrace,Lyons Place, Resolven, Neath | New Plastic Mains | 12-MAY-26 to 31-JUL-26 81 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Tydraw Place , 48 Station Road Port Talbot | Ducting | 27-APR-26 to 05-AUG-26 101 days | Multi Phase Traffic Light 24 hours |
| U/C | Tydraw Street, 48, Port Talbot | New Cable Duct | 20-JUL-26 to 03-AUG-26 15 days | ROAD CLOSED - Diversion in operation |
| U/C | Crymlyn Road, 118 Skewen | Blockages | 21-JUL-26 to 22-JUL-26 2 days | Multi Phase Traffic Light 24 hours |
| u/c | Beechwood Avenue Neath | Resurfacing works | 15-JUL-26 to 23-JUL-26 9 days | ROAD CLOSED - Diversion in operation |
| Church Crescent Blaengwrach | TM Purooses | 20-JUL-26 to 22-JUL-26 3 days | Temporary 2 Way Traffic Control 24 hrs | |
| Dyffryn Road, O/S Woodcutters Cottage Bryncoch | New Pole | 18-AUG-26 to 18-AUG-26 1 days | ROAD CLOSED - Diversion in operation | |
| Pen Y Dre, 56, Neath | New Cabinet | 15-SEP-26 to 15-SEP-26 1 days | ROAD CLOSED - Diversion in operation | |
| Railway Terrace, 8, Cwmllynfell | New Pole | 26-AUG-26 to 26-AUG-26 1 days | ROAD CLOSED - Diversion in operation | |
| Sunnybank Road , From Jct Sunny Road to Jct Channel View Sandfields | Film Crew | 29-JUL-26 to 29-JUL-26 1 days | Stop Go Boards 1 day only |
