The A38 Bristol Road South and Lickey Road will be closed for at least the next 12 nights for planned roadworks on the Longbridge island junction.
The overnight closure started last night (Monday 20th August). Diversions will be in place between 7pm and 6am.
Bus services are affected, with one X20 bus getting stuck in two cul-de-sacs in Longbridge last night after taking a wrong turn on the diversion.
To check the diversions for the X20, 45, 29 and 63 services visit the National Express West Midlands website