HOUSTON -- All southbound lanes of the 610 East Loop were shut down early Tuesday after a concrete truck caught fire.

The fire led to a hazmat spill on the ship channel bridge.

The fire broke out around 2 a.m. and as of 4:30 a.m. the freeway remained shut down.

Map: View Houston traffic conditions

The freeway full reopened shortly before 6:30 a.m.