Estates: Latest news
HS2 A46 overnight road and lane closures: September and October 2025
HS2 has announced details for upcoming overnight closures of the A46 to support the final safety, central reservation and utility works.
- 8pm to 6am Friday 26 September - the closure of two lanes northbound between Thickthorn and Stoneleigh.
- 8pm to 6am Saturday 27 September, the closure of the southbound slip onto the A46 at the Stoneleigh junction and the closure of two lanes between Festival Island and Thickthorn
- Saturday 4, Sunday 5, Saturday 18 and on Sunday 19 October 8pm to 6am, a full closure of the A46 between Festival Island and Thickthorn Island.
- 8pm to 6am Monday 20 October, the closure of the southbound slip at Stoneleigh and two lanes south between Stoneleigh and Thickthorn.