Delays are expected on the M62 near Tingley after a crash involving multiple vehicles.
West Yorkshire Police are on the scene on the eastbound junction 28 at Tingley and 29 at Lofthouse.
It happened at around 10am.
Motorway cameras show a lorry and a car that appear to have collided, as well as another car that appears stationary.
The inside three lanes out of four are currently blocked.