Start Date: 01/06/26 - End Date: 21/06/26
Resurfacing works on the Felinheli Bypass.
Details of Restrictions | Start Date and Time** | End Date and Time** | Notes |
| Closure of the A487 Felinheli bypass in southbound direction for 6 evenings from Monday 01/06/2026 – Saturday 06/06/2026 | 20:00 01/06/2026 | 04:00 07/06/206 | Diversion route will be via B4547 and B4366 through Bethel. |
| Surface treatment works during daylight hours 08/06/2026 – 17/06/2026 | 05:00 08/06/2026 | 22:00 17/06/2026 | Works to be carried out under 2 way lights |
| Closure of the A487 Felinheli bypass Southbound for line painting for up to 5 nights 17/06/2026 - 21/06/2026 | 20:00 17/06/2026 | 02:00 21/06/2026 | Diversion route will be via B4547 and B4366 through Bethel. |
Diversion route North will be via the B4366 through the village of Bethel and then the B4547. Diversion south will follow the same route in reverse. |
For more information, please contact us on 0300 123 1213 or [email protected]