State Route 21 (SR 21) is a 191.34-mile-long (307.93 km) state highway in the U.S. state of Washington that traverses four counties: Franklin, Adams, Lincoln...

State Route 20 (SR 20), also known as the North Cascades Highway, is a state highway that traverses the U.S. state of Washington. It is the state's longest...

October 21, 2009. Amtrak Cascades Route (Map). Washington State Department of Transportation. 2009. Retrieved October 21, 2009. Washington State Department...

State Route 522 (SR 522) is a state highway in the U.S. state of Washington that serves the Seattle metropolitan area. Approximately 25 miles (40 km)...

State Route 99 (SR 99), also known as the Pacific Highway, is a state highway in the Seattle metropolitan area, part of the U.S. state of Washington. It...

State Route 529 (SR 529, officially the Yellow Ribbon Highway) is a Washington state highway that connects the cities of Everett and Marysville. The 7...

then Virginia State Route 21 from New Market to Fairfax. US 211 begins on Old Cross Road. In 1928, US 211 was extended eastward to Washington, D.C., along...

State Route 104 (SR 104) is a 31.75-mile-long (51.10 km) state highway in the U.S. state of Washington, serving four counties: Jefferson on the Olympic...

the U.S. state of Washington as part of the Washington State Department of Transportation. It runs ten routes serving 20 terminals located around Puget...

State Route 520 (SR 520) is a state highway and freeway in the Seattle metropolitan area, part of the U.S. state of Washington. It runs 13 miles (21 km)...

State Route 525 (SR 525) is a 30.68-mile-long (49.37 km) state highway located in Snohomish and Island counties in the western region of the U.S. state...

U.S. Route 21 or U.S. Highway 21 (US 21) is a north–south United States Numbered Highway, spanning 393 miles (632 km) from Hunting Island State Park, South...

system is defined through acts by the state legislature and is encoded in the Revised Code of Washington as State Routes (SR). It was created in 1964 to replace...

State Route 167 (SR 167) is a state highway in the Seattle metropolitan area of Washington state. It is commonly known as the Valley Freeway and serves...

State Route 14 (SR 14) is a 180.66-mile-long (290.74 km) state highway in the U.S. state of Washington. The highway travels east-west on the north side...

State Route 599 (SR 599) is a state highway and freeway in King County, Washington, United States. It is located entirely within the city of Tukwila and...

State Route 21 may refer to: State Route 21 (Virginia 1918-1933), now U.S. Route 211 and its former extension along U.S. Route 29 to Washington, D.C....

State Route 3 (SR 3) is a 59.81-mile-long (96.25 km) state highway in the U.S. state of Washington, serving the Kitsap Peninsula in Mason and Kitsap counties...

state. Large portions are now California State Route 99 (SR 99), Oregon's Routes 99, 99W, and 99E, and Washington's SR 99. The highway in Washington connected...

Cascade crossing at present State Route 410 and a branch of the first road to Wenatchee—were added in 1897. The Washington Highway Department was established...

State Route 16 (SR 16) is a 27.16-mile-long (43.71 km) state highway in the U.S. state of Washington, connecting Pierce and Kitsap counties. The highway...

Since the 1964 state highway renumbering, which established the current state route system, the Washington State Department of Transportation has decommissioned...

State Route 539 (SR 539, named the Guide Meridian) is a north–south state highway in the U.S. state of Washington. The highway travels through northwestern...

Washington, officially the State of Washington, is the westernmost state in the Pacific Northwest region of the United States. It is often referred to...

State Route 9 (SR 9) is a 98.17-mile (157.99 km) long state highway traversing three counties, Snohomish, Skagit, and Whatcom, in the U.S. state of Washington...

State Route 240 (SR 240) is a state highway in the U.S. state of Washington. It travels diagonally from northwest to southwest within Benton County, serving...

U.S. Route 2 (US 2) is a component of the United States Numbered Highway System that connects the city of Everett in the U.S. state of Washington to the...

The State Highways of Washington in the U.S. state of Washington comprise a network of over 7,000 miles (11,270 km) of state highways, including all Interstate...

State Route 18 (SR 18) is a 28.41-mile-long (45.72 km) state highway in the U.S. state of Washington, serving southeastern King County. The highway travels...

State Route 127 (SR 127) is a 27.05-mile-long (43.53 km) state highway serving the eastern region of the U.S. state of Washington. The highway, listed...