Both directions of Highway 99 are closed south of Yuba City due to a crash involving at least two vehicles, authorities say.

Authorities are investigating after a man was found dead Saturday afternoon on the shoulder of Highway 99 in Sacramento ...

The California Highway Patrol says the agency is still looking into the 32-year-old’s death and if foul play was a factor.

On Wednesday, at about 9:15 a.m. there was a deadly two-car crash on Highway 99 West near milepost 30 in Yamhill County, ...

A 31-year-old McMinnville woman died Wednesday in a two-vehicle crash on Highway 99 West near Dayton, according to Oregon State Police.

Highway 99 West was closed at the junction with Highway 18 near Dayton due to a crash Wednesday morning, the Oregon ...

Highway 99 is shut down in both directions after a crash involving a semi-truck and another vehicle in Sutter County on Tuesday afternoon, Caltrans said. The crash occurred near O'Banion Road in ...

Around 10:48 p.m., a white GMC Sierra, containing two women, was traveling southbound on Highway 99, north of Shippee Road, ...

WSDOT has announced the new date for the next Highway 99 tunnel closure, 2 weeks after it was announced and then canceled.