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 17-JUL-26 38 days | Temporary Multi Phase Traffic Lights 24hrs |
| A4069 | Brynamman Road to Cannon Street Lower Brynamman | Excavation in carriageway for installation | 21-MAY-26 to 03-JUL-26 44 days | Multi Phase Traffic Light 24 hours |
| 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 |
| A4230 | Main Road, Maes Gwyn Aberdulais | Gas Mains Replacement Works | 25-MAY-26 to 10-JUL-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 |
| A48 | Sarnfan Baglan Road, Baglan | New Cabinet | 08-JUL-26 to 10-JUL-26 3 days | Temporary 2 Way Traffic Control 24 hrs |
| 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 |
| 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 | Water Street Margam | Carriageway Resurfacing | 03-JUL-26 to 04-JUL-26 2 days | ROAD CLOSED - Diversion in operation |
| 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 |
| 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 | Beacons View Cimla | Sewer | 29-JUN-26 to 30-AUG-26 63 days | ROAD CLOSED - Diversion in operation |
| U/C | Beacons View, O/S 14, Cimla | Install New Main | 29-JUN-26 to 03-JUL-26 5 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Church Road, Baglan | T M Heads | 02-JUL-26 to 03-JUL-26 2 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Coedcae, 3, Pontardawe | New Connection | 21-SEP-26 to 23-SEP-26 3 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 | Crymlyn Road Skewen | Engineering Works | 27-JUL-26 to 03-AUG-26 8 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Crymlyn Road, Skewen | New Pole | 24-AUG-26 to 24-AUG-26 1 days | ROAD CLOSED - Diversion in operation |
| 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 | Gellifowy Road, Ynysmeudwy, Pontardawe | New Pole | 16-JUL-26 to 16-JUL-26 1 days | ROAD CLOSED - Diversion in operation |
| 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 | King Street, from Under the Motorway to Jct Forge Road Port Talbot | Cable Works | 08-JUN-26 to 06-JUL-26 29 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 | 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 Chamber | 05-JUL-26 to 05-JUL-26 1 days | Temporary 2 way traffic 1 day only |
| 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 | Road Kenfig Industrial Estate Road, Margam | Carriageway Resurfacing | 03-JUL-26 to 04-JUL-26 2 days | Multi Phase Traffic Light 24 hours |
| U/C | Road from Goytre to Bryn, Afon Wen Far, Goytre | New Pole | 15-JUL-26 to 15-JUL-26 1 days | ROAD CLOSED - Diversion in operation |
| U/C | Sandfields Road Aberavon | Carriageway Resurfacing | 06-JUL-26 to 08-JUL-26 3 days | ROAD CLOSED - Diversion in operation |
| U/C | St Illtyds Drive, 4 Heol Santes, Catherine, Baglan | New Cabinet | 02-JUL-26 to 03-JUL-26 2 days | Temporary Traffic Signals |
| U/C | Tan Y Rhiw Road, O/S 1-4 Vaughans Court, Davies Terrace Resolven | New Plastic Mains | 12-MAY-26 to 17-JUL-26 67 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 |
| 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 | |
| Graig Y Darren Footpath, Godre'r Graig | Installation of 11Kv & Lv cables between New Hodgsons Rd S/S & Graid Newydd S/S including 2 new LV feeders to pole 52-1923-1. | 01-JUN-26 to 03-JUL-26 33 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 | |
| Wernddu Road, Tyllwyd Fforest Goch Cilybebyll Alltwen | Tree Cutting | 06-JUL-26 to 10-JUL-26 5 days | ROAD CLOSED - Diversion in operation |
