Washington

Interstates

	Interstate	OR border, Vancouver (I-205) - Longview - Chehalis - Centralia - Olympia (US-101) - Tacoma (I-705) - Tukwila (I-5) - Seattle (I-90) - Alderwood Manor (I-405) - Mount Vernon - Bellingham - Blaine, CDN-BC border
	Interstate	Ellensburg (I-90) - Yakima (US-12) - Richland (I-182) - Kennewick - Plymouth, OR border
	Interstate	Seattle (I-5) - Bellevue (I-405) - Ellensburg (I-82) - Moses Lake - Ritzville (US-395) - Spokane (US-2), ID border
	Interstate	I-82 - Richland - Pasco (US-395)
	Interstate	OR border, Vancouver - I-5
	Interstate	Tukwila (I-5/WA-518) - Renton (WA-167) - Bellevue (I-90, WA-520) - Bothell (WA-522) - Alderwood Manor (I-5)
	Interstate	Tacoma - WA-509 - I-5/WA-7

US Highways

	Stevens Pass Highway	Everett (I-5) - Snohomish // Spokane International Airport - I-90
	Freeway	Yakima - I-82
	Freeway	WA-8 - Olympia (I-5)
	Freeway	I-82 - Kennewick (WA-240) - Pasco (I-182) // Eltopia - Mesa - Connell // Lind - Ritzville (I-90)

State Highways

	Freeway	Gorst (WA-16) - Bremerton - Silverdale (WA-303) - Poulsbo
	Freeway	I-5/I-705 - Tacoma
	Freeway	Vancouver (I-5, I-205) - Camas
	Freeway	Tacoma (I-5) - Gug Harbor - Purdy // Fernwood - Gorst (WA-3)
	Freeway	Federal Way (I-5) - Auburn (WA-167) - Maple Valley - Hobart
	Freeway	Riverton (WA-599) - White Center (WA-509) - Seattle
	Freeway	Puyallup (WA-512) - Sumner (WA-410) - Auburn (WA-18) - Kent (WA-516) - Renton (I-405)
	Freeway	Richland (I-182) - Kennewick (US-395)
	Freeway	Silverdale (WA-3) - Brownsville
	Freeway	Sumner (WA-167) - Bonney Lake
	Freeway	Vancouver: I-5 - I-205
	Freeway	Tacoma - Port of Tacoma // SeaTac - Burien (WA-518) - White Center (WA-99)
	Freeway	Lakewood (I-5) - Puyallup (WA-167)
	Freeway	Des Moines (I-5) - Kent (WA-167)
	Freeway	Burien (WA-509) - Seattle-Tacoma International Airport - Tukwila (I-5/I-405)
	Freeway	Seattle (I-5) - Bellevue (I-405) - Redmond
	Freeway	Bothell (I-405) - Woodinville - Maltby
	Freeway	Serene - Alderwood Manor (I-5/I-405)
	Freeway	Mukilteo - Fairmount (I-5)
	Freeway	Tukwila (I-5) - Southern Heights (WA-99)