A tractor trailer overturned Thursday evening on the Chesapeake Bay Bridge in Maryland.
It overturned on the eastbound span around 7:30 p.m., as heavy rain pelted the area.
All traffic going east was stopped for a time, but one lane of the westbound span was opened to eastbound traffic around 8 p.m.
Just before 8:30 p.m., vehicles stuck on the eastbound span at the time of the crash were allowed to clear the bridge by squeezing by the crash.
Below is the area of the crash with the latest traffic conditions
This story is developing.