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 |
|---|---|---|---|---|
| A4067 | A4067 From Pontardawe to Ynysmeudwy | Block Stone Replacement | 17-AUG-26 to 25-SEP-26 40 days | Temporary 2 Way Traffic Control 24 hrs Cone Master for the lights |
| A4067 | A4067 Fromn Ynysmeudwy To Godre'r Graig | Repair Leak & Air Valve | 21-SEP-26 to 22-SEP-26 2 days | Temporary 2 Way Traffic Control 24 hrs |
| A4107 | Station Road, School Road, Cymmer | Pole Bend | 09-SEP-26 to 11-SEP-26 3 days | Temporary 2 Way Traffic Control 24 hrs Pelican Crossing sent details to BT |
| 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 |
| A4230 | Main Road, 2 Ynysllynllad Cottages, Jct Maes Gwyn, Cadoxton | New gas Mains | 20-JUL-26 to 23-SEP-26 66 days | Temporary 2 Way Traffic Control 24 hrs |
| A4241 | Harbour Way (east bound slow lane) Margam | New Weather Station | 01-SEP-26 to 18-SEP-26 18 days | Lane Closure |
| 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 | Neath Abbey Road, Jct A474 Court Herbert Roundabout, Jct Roman Way Neath | New Plastic Gas Mains | 20-JUL-26 to 25-SEP-26 68 days | Temporary 2 Way Traffic Control 24 hrs Perdiotic lights (No one on site 07.09.26) |
| B4283 | Water Street, Ty DDU, Margam | Drainage Works | 20-APR-26 to 18-SEP-26 152 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 | Lletty Dafydd Clyne | Site prep works for the full road closure | 17-SEP-26 to 17-SEP-26 1 days | Temporary 2 way traffic 1 day only 09.00am - 15.00pm |
| B4434 | Lletty Dafydd Neath | Blockages | 21-SEP-26 to 21-SEP-26 1 days | Temporary 2 way traffic 1 day only |
| B4434 | Station Road, Dulais Fach Road, Aberdulais | Bridge Safety Works | 22-OCT-26 to 23-OCT-26 2 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 |
| C174 | Bryn Road Cwmllynfell | Install Fibre Telecom | 07-SEP-26 to 07-OCT-26 31 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 | 01-SEP-26 to 14-SEP-26 14 days | Temporary Multi Phase Traffic Lights 24hrs |
| U/C | Brryndulais Avenue, Seven Sister | New Pole | 14-SEP-26 to 16-SEP-26 3 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Bryn Road, Coedffaldau Road, Heol Y Goedlan, Rhiwfawr | Excavation in the verge | 25-AUG-26 to 28-SEP-26 35 days | ROAD CLOSED - Diversion in operation |
| U/C | Bryn, o/s 44 Seven Sistersdulais Avenue | New Pole | 24-AUG-26 to 16-SEP-26 24 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | College Green & Ty'r Groes Drive, Margam | Resurfacing works | 02-SEP-26 to 11-SEP-26 10 days | ROAD CLOSED - Diversion in operation |
| U/C | Coronation Avenue Cymmer | Gas Mains Replacement | 14-AUG-26 to 25-SEP-26 43 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 | Heol Heddwch, 18, Seven Sisters Neath | Reconnect Gas Service | 14-SEP-26 to 18-SEP-26 5 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | London Row, Jct Ty'r Owen Row o/s 20 Cwmavon | New Service Pipes | 30-JUL-26 to 16-SEP-26 49 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Morfa Glas Glynneath | New Pole | 08-OCT-26 to 09-OCT-26 2 days | ROAD CLOSED - Diversion in operation |
| U/C | Old Road, From junction Penrhiwgoch, Baglan Neath | Retaining Wall | 28-AUG-26 to 30-OCT-26 64 days | Temporary 2 Way Traffic Control 24 hrs |
| U/C | Wernddu Road Alltwen Pontardawe | New Boxes | 16-NOV-26 to 20-NOV-26 5 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 |
