The busy left turn from Shepherd's Bush Green onto Uxbridge Road will be closed for six weeks from Monday. Drivers will instead be diverted down Wood Lane to follow South Africa Road around back onto Uxbridge Road.
The roadworks are needed to fix a collapsed underground chamber belonging to BT, which sits underneath the junction. The engineers will need to destroy the chamber and rebuild it using concrete, which means it takes aaaaages for the concrete to dry.
Further details about the stages of the work can be found on the Council's website here.