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, o/s 75 Lower Brynamman | Lay New Service | 23-NOV-26 to 26-NOV-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 30-OCT-26 19 days | Temporary 2 Way Traffic Control 24 hrs Bus Stop Suspension |
| A4109 | Neath Road, Adj Llwyn Coed to Adj Museum Crynant | Clear Blockages | 22-OCT-26 to 30-OCT-26 9 days | Temporary 2 Way Traffic Control 24 hrs |
| A4109 | New Road, o/s Frondeg Aberdulais | Flex works | 12-OCT-26 to 30-OCT-26 19 days | Temporary 2 Way Traffic Control 24 hrs Bus stop suspension |
| A4109 | Ynyswen Terrace, Crynant | Communication Pipe | 02-OCT-26 to 27-OCT-26 26 days | Temporary 2 Way Traffic Control 24 hrs |
| 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 | Ael-Y-Fro RhydyFro, Pontardawe | Drainage works | 12-OCT-26 to 23-OCT-26 12 days | Multi Phase Traffic Light 24 hours Ian Davies |
| 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 | Commercial Road, 46 Rhydyfro | Burst Water Main | 21-OCT-26 to 26-OCT-26 6 days | Temporary 2 Way Traffic Control 24 hrs |
| A474 | Gelligron Road, opp Llety Glynteg, Pontardawe | New Pipe Line | 19-OCT-26 to 05-FEB-27 110 days | Multi Phase Traffic Light 24 hours |
| A474 | James Street, Jct Alltacham Drive, Opp Gwynfa, Pontardawe | Laying new Gas Pipeline | 28-SEP-26 to 17-DEC-26 81 days | Temporary Multi Phase Traffic Lights 24hrs |
| A48 | Commercial Road, Taibach | Leaking Water Main | 26-OCT-26 to 01-NOV-26 7 days | Multi Phase Traffic Light 24 hours Pelican Switch off |
| A48 | Heol Y Glo Pyle Road Margam, | civil engineering works and maintenance works | 27-NOV-26 to 27-NOV-26 1 days | ROAD CLOSED - Diversion in operation |
| B4069 | Park Street, o/s 75 Lower brynamman | New Service | 23-NOV-26 to 26-NOV-26 4 days | Temporary 2 Way Traffic Control 24 hrs |
| B4242 | High Street, Glynneath | Resurfacing | 15-OCT-26 to 30-OCT-26 16 days | ROAD CLOSED - Diversion in operation |
| B4242 | Neath Road, Abergarwed, Resolven | Blockages | 25-OCT-26 to 25-OCT-26 1 days | Multi Phase Lights 1 day only |
| B4242 | Neath Road, Abergarweed, Resolven | 02-NOV-26 to 03-NOV-26 2 days | Multi Phase Traffic Light 24 hours | |
| 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 |
| B4287 | Afan Valley Road, Osprey Drive, Neath | New Mains Replacement | 05-OCT-26 to 26-OCT-26 22 days | Multi Phase Traffic Light 24 hours |
| B4287 | Efail Fach, 10 Pontrhydyfen | Renew a Service | 26-OCT-26 to 28-OCT-26 3 days | Temporary 2 Way Traffic Control 24 hrs |
| B4434 | Eastland Road, Jct Greenway Road, Stockhomes, Windsor Road, Neath | Replacing Gas Mains | 08-FEB-27 to 26-MAR-27 47 days | Temporary 2 Way Traffic Control 24 hrs Pelican & Lights in the area |
| B4434 | Lletty Dafydd, o/s 4 Glynneath | New Pole | 28-OCT-26 to 29-OCT-26 2 days | Temporary 2 Way Traffic Control 24 hrs Bus Stop Suspension |
| B4434 | Lletty Dafydd, o/s Clyne Free Mission Church Clyne | Repair Leaking Ferrule | 21-OCT-26 to 26-OCT-26 6 days | Temporary 2 Way Traffic Control 24 hrs |
| B4434 | Neath Road Resolven | Lay a Duct | 16-DEC-26 to 22-DEC-26 7 days | Temporary 2 Way Traffic Control 24 hrs |
| 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, jct Christchurch Road Aberavon | Repair a leaking sluice valve | 18-JAN-27 to 31-JAN-27 14 days | Temporary 2 Way Traffic Control 24 hrs |
| 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 | Cwmclais Road, o/s 113 Cwmavon | New Pole | 29-OCT-26 to 29-OCT-26 1 days | Temporary 2 way traffic 1 day only |
| U/C | Glan Rhyd Road, Near Glan Rhyd Lodge Pontardawe | Pole Testing | 14-DEC-26 to 14-DEC-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Heol Hir, Derwydd Avenue Gwaun Cae Gurwen | Replace Cover & Frame | 27-OCT-26 to 27-OCT-26 1 days | Temporary 2 way traffic 1 day only |
| U/C | Ivy Avenue, O/S 130-142, Neath | Gas Mains Replacement | 02-NOV-26 to 20-NOV-26 19 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Lodge Drive Baglan | Defect Reinstatment | 26-OCT-26 to 26-OCT-26 1 days | Lane Closure |
| U/C | Old road, 1 Neath | Leaking communication Pipe | 23-OCT-26 to 28-OCT-26 6 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 | Wernddu Road Alltwen Pontardawe | New Boxes | 16-NOV-26 to 20-NOV-26 5 days | ROAD CLOSED - Diversion in operation |
| U/C | Tydraw Hill, Port Talbot | Gas mains replacement works | 06-OCT-26 to 21-OCT-25 -349 days | Road Closure - No alternate route |
| u/c | Lloyds Terrace, o/s 21 Cymmer | New Pole | 27-OCT-26 to 27-OCT-26 1 days | Temporary 2 way traffic 1 day only |
