Perth traffic: Peak-hour gridlock after crashes on Orrong Road and Roe Highway

A crash on Orrong Road city bound after Leach Highway, Welshpool has caused major delays.

The right lane is blocked and traffic is heavy on approach.

Motorists are out of their vehicles as towing services work to clear the lane.

Traffic is also backed up for several kilometres after a crash on Roe Highway northbound.

A crash before Spencer Road overpass in Langford has been cleared but traffic remains heavy as motorists are backed up to Willeri Drive.

The right lane has been reopened by incident response.