Exactly one hour later- WB Bay Bridge crash has cleared just before the tunnel- MAJOR residual delays remain. pic.twitter.com/GQS2yHbewK— Alexis Smith (@AlexisABC7) August 7, 2017
The collision was first reported at 5:44 a.m.
A Sig-alert was issued at 5:48 a.m. because three lanes, and then later two lanes, were blocked.
At 6:41 a.m. the Sig-alert was canceled and all lanes were open.
Ouch! We're down to just the 2 left lanes blocked WB 80 before tunnel on Bay Bridge but backup continues to grow. pic.twitter.com/DGQuOWOQSE— Alexis Smith (@AlexisABC7) August 7, 2017
**Sig Alert** just issued for new crash WB 80 before tunnel, 3 left lanes blocked. Expect major delays. pic.twitter.com/zHlE6sHmrm— Alexis Smith (@AlexisABC7) August 7, 2017
ABC7 News contributed to this story.