The main road into Trowbridge is due for a few 'over night' closures in the future.
The dates, as shown, are the 23rd and 31st July, and the 1st August.
Details of the official diversion can be found by following the link but I'm sure we all know better routes!
A361 Hilperton Road and County Way (Part), Trowbridge: 23/07/21, 31/07/21 and 01/08/21 (Hours 19.00-06.00) https://api-gb.one.network/downloads/tm/1142/indicative-plan_3ba41803f6.pdf