UPDATE (Feb. 22, 2017, 8:43 a.m.): Two lanes on southbound Highway 99 near County Line Road has reopened, according to Caltrans.
California Highway Patrol is saying that minor injuries have been reported. It's unclear if the injured parties were in the passenger vehicle or the box truck.
Two lanes of southbound Highway 99 are blocked after a box van overturned near County Line Road.
The truck is on its side after overturning around 6:07 a.m. on Wednesday, February 22, 2017. According to California Highway Patrol, it also hit a small passenger vehicle as well.
No injuries have been reported. CHP does not have a time frame for when the lanes will reopen.
Traffic is slow in that area, avoid it if possible.