A two-car crash on the north end of the Interstate 5 Bridge snarled southbound traffic Tuesday morning.
The crash, which was first reported around 7:45 a.m., temporarily blocked the two left lanes of traffic.
The center lane was cleared by 8 a.m. but traffic was already backed up past state Highway 500, according to Washington State Department of Transportation cameras.
No one was reported injured in the crash, said Trooper Ryan Tanner, a Washington State Patrol spokesman.
The left lane was cleared by 8:30 a.m.