Delays after accident on A1231

There are delays on one of Wearside's busiest roads after an accident this morning.
The A1231 Sunderland Highway. Picture from Google Images.The A1231 Sunderland Highway. Picture from Google Images.
The A1231 Sunderland Highway. Picture from Google Images.

One lane of the A1231 Sunderland Highway is partially blocked after a two-vehicle collision.

The westbound carriageway is affected near the Washington Galleries A182 roundabout.