IDYLLWILD, Calif. -

A big rig jackknifed today on a highway south of Idyllwild, blocking lanes going in both directions, according to the California Highway Patrol.

It happened at around 11:15 a.m. on state Route 74 at the turnoff to Mountain Center.

According to the CHP, the tractor-trailer was stretched across the two-lane road, which was expected to remain shut down until at least 12:30 p.m.

No injuries were reported.