Highway 166 was closed at Interstate 5 due to roadway flooding Friday afternoon, according to Cal Trans.

All routes to the Central Coast have been closed or blocked off.

KERN/SAN LUIS OBISPO, Update: State Route 166 is also now CLOSED at I-5 due to roadway flooding. pic.twitter.com/taUktgDI0r

— Caltrans District 6 (@caltransdist6) February 17, 2017