SEATTLE — With the Highway 99 tunnel finally opening Seattle drivers have to adapt once again to new driving patterns. KING traffic reporter Cam Johnson visits New Day Northwest to go over some new routes available to commuters. 

Johnson wants drivers to remember the exit onto South Dearborn will be opening a week after the tunnel, so some drivers will still need to take alternate routes. Johnson also talks about how to get in the tunnel, how to avoid it, and how to get downtown from whether you're northbound or southbound. 

Watch New Day Northwest 11:00 weekdays on KING-TV Ch.5 or streaming live on KING5.com. Connect with New Day via Facebook, Twitter, Instagram