A multi-vehicle crash on the West Gate Bridge has been cleared, but motorists are still facing lengthy delays.
Up to six cars collided in the outbound lanes on the bridge's downslope about 3.30pm on Wednesday.
Two outbound lanes of the bridge were closed, but reopened about 5.20pm.
"Delays remain back through the Domain Tunnel and out onto the Monash Freeway inbound, back to Toorak Road," a VicRoads alert said.
"Delays will take time to clear."
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WEST GATE BRIDGE - Right lane closed outbound on the down slope. Heavy delays back over the bridge #victraffic
— VicTraffic (@VicTraffic) February 8, 2017