DRIVERS are being warned that Henwick Road is blocked in both directions.
There is slow traffic due to level crossing failure between Oldbury Road and A44 St John's.
Engineers are expected on site at around 5pm as the barriers are stuck down.
A spokesman for Network Rail said they had reports that it was stuck at 3.30pm.
The barrier is being manually operated with engineers and technicians trying to resolve the issue.
He added that they did not know when the issue would be resolved.