CHICAGO -- Fuel leaking from a truck closed part of Lower Wacker Drive downtown Thursday morning.
At least 80 gallons of fuel spilled after the truck crash, which prompted a level 1 hazmat response. The crash occurred at the loading dock of Willis Tower near Adams Street.
LIVE TRAFFIC: Check out conditions on our live traffic map
Crews had blocked off access to Lower Wacker from Ida B. Wells Drive, but all lanes were back open by 7 a.m. Upper Wacker Drive was not affected by the closure.