Semi Overturns On I-580 Westbound In Altamont, Sig Alert Issued

LIVERMORE, CA — A semi truck overturned on I-580 westbound near Grant Line Road in Altamont Friday afternoon, according to California Highway Patrol.

The crash was reported at 2:17 p.m.

A sig alert was issued at 2:40 p.m.

Traffic was backed up between Livermore and Tracy, CHP spokesperson told Patch.

Minor injuries were reported.

See also: Sig Alert Canceled On I-580 In Livermore After Crash