Wikipedia:WikiProject U.S. Roads/Washington/County by County statistics/County reports

Eastern

Adams

Upper-class list
Route	Class	Prospects
Washington State Route 21	GA

Asotin

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A

Benton

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A
Washington State Route 22	GA
Washington State Route 221	GA
Washington State Route 224	GA
Washington State Route 225	GA

Chelan

No reports generated for this county.

Columbia

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A

Douglas

Upper-class list
Route	Class	Prospects
Washington State Route 174	GA

Ferry

Upper-class list
Route	Class	Prospects
Washington State Route 21	GA

Franklin

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A
Washington State Route 21	GA

Garfield

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A

Grant

Upper-class list
Route	Class	Prospects
Washington State Route 174	GA

Kittitas

Upper-class list
Route	Class	Prospects
Washington State Route 903	GA

Klickitat

No reports generated for this county.

Lincoln

Upper-class list
Route	Class	Prospects
Washington State Route 21	GA
Washington State Route 174	GA
Washington State Route 231	GA

Okanogan

Upper-class list
Route	Class	Prospects
Washington State Route 213	GA

Pend Oreille

Upper-class list
Route	Class	Prospects
Washington State Route 31	GA

Spokane

Upper-class list
Route	Class	Prospects
Washington State Route 290	GA
Washington State Route 904	GA

Stevens

Upper-class list
Route	Class	Prospects
Washington State Route 231	GA
Washington State Route 251	GA

Walla Walla

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A

Whitman

No reports generated for this county.

Yakima

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A
Washington State Route 22	GA
Washington State Route 168	GA
Washington State Route 220	GA
Washington State Route 223	GA
Washington State Route 410	GA

Western

Clallam

Upper-class list
Route	Class	Prospects
Washington State Route 117	GA

Clark

Upper-class list
Route	Class	Prospects
Washington State Route 140	GA

Cowlitz

Upper-class list
Route	Class	Prospects
Washington State Route 433	GA
Washington State Route 506	GA

Grays Harbor

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A

Island

Upper-class list
Route	Class	Prospects
Washington State Route 532	GA

Jefferson

No reports generated for this county.

King

Upper-class list
Route	Class	Prospects
Washington State Route 339	A
Interstate 605 (Washington)	GA
Washington State Route 410	GA
Washington State Route 527	GA

Kitsap

No reports generated for this county.

Lewis

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A
Washington State Route 7	GA
Washington State Route 506	GA

Mason

No reports generated for this county.

Pacific

Upper-class list
Route	Class	Prospects
Washington State Route 401	GA

Pierce

Upper-class list
Route	Class	Prospects
Washington State Route 7	GA
Washington State Route 168	GA
Washington State Route 410	GA
Washington State Route 702	GA

San Juan

No reports generated for this county.

Skagit

Upper-class list
Route	Class	Prospects
Washington State Route 9	GA
Washington State Route 11	GA
Washington State Route 530	GA
Washington State Route 538	GA

Skamania

Upper-class list
Route	Class	Prospects
Washington State Route 140	GA

Snohomish

Upper-class list
Route	Class	Prospects
Washington State Route 531	A
Interstate 605 (Washington)	GA
Washington State Route 9	GA
Washington State Route 527	GA
Washington State Route 529	GA
Washington State Route 530	GA
Washington State Route 532	GA

Thurston

Upper-class list
Route	Class	Prospects
U.S. Route 12 in Washington	A
Washington State Route 510	GA

Wahkiakum

Upper-class list
Route	Class	Prospects
Washington State Route 409	GA

Whatcom

Upper-class list
Route	Class	Prospects
Washington State Route 9	GA
Washington State Route 11	GA