AUSTIN (KXAN) — Part of the northbound side of Interstate 35 in far south Austin was closed early Tuesday morning after an 18-wheeler stalled out and started spilling fuel onto the road.

The project stretches along RM 620 from Interstate 35 to Deep Wood Drive ... Lake Creek Drive to allow drivers to avoid the railroad crossing, a roundabout at Chisholm Trail, U-turns, frontage ...

A $20.4 million federal grant will go toward construction of a bridge over railroad tracks that cross West Cortaro Farms Road near Interstate ... part of the Railroad Crossing Elimination Grant ...