The A11 southbound carriageway between Tuttles and the Thickthorn interchange will be closed between 8pm on Friday 19 November to 6am on Monday 22 November.
During this closure a signed diversion route using the B1135 and B1172 will be in place, with an additional HGV diversion route using the A1066 and A14
This means everything going south from Thickthorn on the A11 will be diverted onto the Hethersett road