The eastbound Interstate 10 off-ramp at 83rd Avenue in Phoenix was closed after about 80 gallons of diesel fuel leaked from the cab of a tractor-trailer early Friday morning.
A Phoenix Fire Department spokesman said some of the fuel drained onto the ramp, forcing Hazmat crews to respond about 3:30 a.m.
The semi was taken away by a tow truck.
No other information was immediately available.
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