Shortly before 7:30 a.m., a WSDOT live traffic map showed traffic on northbound I-405 backed up from Tukwila to Bellevue. The southbound lanes also had significant delays. About an hour later ...

A semitruck crashed with a car and caught fire early Tuesday on Interstate 405 in Renton, blocking northbound traffic at the exit to Sunset Boulevard Northeast. About three hours later and 6 miles ...