A jackknifed semi-truck near milepost 103 in Olympia causes lane closures, impacting traffic on southbound I-5.

All lanes of southbound Interstate 5 are blocked in Olympia after a semi tractor-trailer jackknifed and crashed into a ...

CHP Santa Cruz reports that a portion of a road in the Santa Cruz Mountains has reopened after a semi-truck jackknifed on Thursday.Jamison Creek Road was closed between Highway 236 and Empire Grade ...

A massive semi truck lost control on a crowded highway, causing a chain-reaction crash that left multiple vehicles damaged and traffic at a standstill as authorities rushed to contain the chaos.