Amid the busy holiday weekend, Interstate 5 near Castaic was closed for hours after reports of an explosion. The highway shut down completely shortly from 5 p.m. to around 9 p.m. Saturday. The ...

A multi-vehicle collision is blocking two right lanes of northbound Interstate 5 traffic near South 272nd street in Kent, ...

The state is taking steps to keep traffic moving on a portion of Interstate 5 approaching Woodburn that frequently clogs with traffic the day after Thanksgiving, also known as Black Friday. In 2024, ...

A big rig fire put up a thick cloud of black smoke and halted traffic on some lanes of Interstate 5 on Friday afternoon.