All lanes reopened on HWY 99 after 4 separate collisions in West Central Fresno

FRESNO, Calif. (KFSN) -- All lanes of Highway 99 are back open after a series of crashes involving big rigs in West Central Fresno.

All of the southbound lanes were shut down for at least an hour while first responders worked to remove people trapped inside their cars.

Investigators said there were four separate collisions involving multiple vehicles and big rigs.

At this point, everyone involved in the crashes is expected to survive their injuries.