UPDATE as of 5:08 p.m. All lanes have been cleared, according to WSDOT.
UPDATE as of 5:04 p.m. The left HOV lane is blocked, according to WSDOT.
INITIAL POST: A crash on the eastbound Tacoma Narrows bridge is blocking the two left lanes of the roadway, according to the state Department of Transportation.
The crash happened at 4:45 p.m. State Patrol and emergency responders are at the scene.
Further details were not immediately available. Check back for updates.