Travel North on I-5. Take the I-405 South / WA-525 North exit, exit number 182. Follow Mukilteo signs. Keep left at the fork in the ramp. Merge onto WA-525 N. Follow overpass to Mukilteo (525 N turns into Mukilteo Speedway. Turn LEFT at Bank of America (McDonalds across the street) onto Harbour Pointe Boulevard. Turn RIGHT onto Harbour Reach Drive. Turn RIGHT at 49th Place West.
Take Exit 189 (Hwy 526 West). Follow 4.1 miles past Boeing. Stay left at fork, to South 525. Turn LEFT (south) onto Mukilteo Speedway. Turn RIGHT at Chennault Beach Road. Turn LEFT at stop sign onto Harbour Reach Dr. Turn LEFT at 49th Pl. W. The office is located on the right.
NORTHBOUND 405: Travel North on 405 past I-5 to 525-N. Turn LEFT at the Bank of America onto Harbour Pointe Blvd. Turn RIGHT at the 2nd light onto Harbour Reach Drive. Turn RIGHT at 49th Place West (end of "horseshoe").