Taking Interstate 5, north or south, take the Denny Way Exit and head east to Sixth Avenue, turn right, go two blocks. OR, Seattle traffic have your tail in a knot? SHHHH. Take HWY 99 exit for Seattle Center if heading south. If heading north, take HWY 509 which turns into HWY 99, carefully mounting our viaduct and taking the Western Avenue Exit, head up the hill to Sixth Avenue and go north. (The preceding route is preferred by taxi drivers and our carge shipment industry).