Seattle has some good options if you don't want to spend your commuting time tied up in traffic driving your car. And don't forget Sound Transit's Light Rail!
Link Light Rail:
http://www.soundtransit.org/Schedules/Link-light-rail
Seattle/King County Metro Schedules and Maps:
http://metro.kingcounty.gov/maps/
Seattle Bike Paths:
http://web6.seattle.gov/SDOT/BikeMap/
Seattle Ride Sharing Services:
https://www.uber.com/
https://www.lyft.com/
Washington State Ferry Schedules:
http://www.wsdot.com/ferries/Schedule/Default.aspx