WETHERSFIELD — A tractor trailer truck carrying U.S. Mail crashed on southbound I-91 Tuesday night south of exit 25. The truck broke open, spreading mail across the highway. The crash was reported about 10:15 p.m.

The truck's fuel tanks also broke open spilling fuel onto the highway.

The wreck blocked the center and left lane of southbound I-91 and the northbound left lane. The highway remained open.

Wethersfield firefighters and state police responded to the crash. Minor injuries were reported.