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 |
| A4230 | Main Road, 2 Ynysllynllad Cottages, Jct Maes Gwyn, Cadoxton | New gas Mains | 20-JUL-26 to 13-NOV-26 117 days | Temporary 2 Way Traffic Control 24 hrs |
| A4241 | Afan Way, Water Street Aberavon | Cable Work | 23-NOV-26 to 23-NOV-26 1 days | Multi Phase Traffic Light 24 hours |
| 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 | 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 |
| A474 | Neath Abbey Road, opp Howdens, Neath | Perm Reinstatment in C/W | 15-NOV-26 to 15-NOV-26 1 days | Temporary 2 Way Traffic Control 24 hrs |
| 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 |
| 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 | Queen Street opp 4 Cwmavon | Blockages | 25-NOV-26 to 27-NOV-26 3 days | Multi Phase Traffic Light 24 hours |
| 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 | Neath Road Adj 2 to Outside 1a Resolven | Blockages | 22-NOV-26 to 22-NOV-26 1 days | Temporary Multi Phase Traffic Lights 24hrs |
| B4434 | Neath Road Resolven | Lay a Duct | 16-DEC-26 to 22-DEC-26 7 days | Temporary 2 Way Traffic Control 24 hrs |
| B4434 | Tan Y Rhiw Road, Resolven | TM Purposes | 22-NOV-26 to 22-NOV-26 1 days | Multi Phase Lights 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 |
| 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 | Cynfeg Road Opp 4 , Wern Road o/s 109, Ystalyfera | Hoist Vehicle | 17-NOV-26 to 17-NOV-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 | Glan Rhyd Road, Nr Glanrhyd Lodge Pontardawe | Nerw Pole | 14-DEC-26 to 14-DEC-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Groes Wen Lane, Margam | Clear Blockages | 07-DEC-26 to 07-DEC-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Gwendoline Street, 2 Aberavon | Gas Investigation | 02-NOV-26 to 06-NOV-26 5 days | Temporary 2 Way Traffic Control 24 hrs |
| 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 | Merthyr Road, Aberdare Road, Mount Road West End Pontwalby | Access a Chamber | 28-OCT-26 to 11-NOV-26 15 days | Temporary 2 Way Traffic Control 24 hrs Bus Stop |
| U/C | Merthyr Road, Aberdare Road, Mount Road, Pontwalby Glynneath | TM to enable access to chambers | 03-NOV-26 to 17-NOV-26 15 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Neuadd Road G.C.G | Burst Main | 04-NOV-26 to 09-NOV-26 6 days | ROAD CLOSED - Diversion in operation |
| U/C | Oakwood Avenue, Access from Aquduct Terrace Pontrhydyfen | New Pole | 14-NOV-26 to 15-NOV-26 2 days | Temporary 2 Way Traffic Control 24 hrs |
| 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 | Wharf Road Briton Ferry | Drainage Repairs & Testing | 02-NOV-26 to 06-NOV-26 5 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Tydraw Hill, Port Talbot | Gas mains replacement works | 06-OCT-26 to 21-OCT-25 -349 days | Road Closure - No alternate route |
