Washington State Route 174
Route information | ||||
---|---|---|---|---|
Auxiliary route of SR 17 | ||||
Maintained by WSDOT | ||||
Length | 40.66 mi[1] (65.44 km) | |||
Existed | 1964[2]–present | |||
Major junctions | ||||
West end | SR 17 in Leahy | |||
SR 155 in Grand Coulee | ||||
East end | SR 21 near Wilbur | |||
Location | ||||
Country | United States | |||
State | Washington | |||
Highway system | ||||
|
State Route 174 (SR 174) is a 40.66-mile (65.44 km) long
Prior to the establishment of SR 174 in a
Route description
SR 174 begins at an intersection with SR 17 in Leahy, a small community in Douglas County. The western terminus is only accessible from SR 17 southbound, access from SR 17 northbound is provided by the Leahy spur of SR 174. From Leahy, the highway travels northeastward through grasslands with few farms before turning southeast to intersect its Crown Point spur near the Grand Coulee Dam. The roadway then enters Grant County and the city of Grand Coulee and becomes the Bridgeport Highway. SR 174 continues to the Grand Coulee Dam federal reservation and state maintenance ends through the area.[2] After the gap in maintenance in Grand Coulee, SR 174 travels over the Columbia Basin Canal and intersects with SR 155, which is named Midway Avenue through Grand Coulee. After the intersection, the highway is named Grand Coulee Avenue and passes Grand Coulee Middle School and Skilskin High School before leaving the city and the county.[3][4] The roadway enters Lincoln County and continues southeast to its eastern terminus, an intersection with SR 21, northwest of Wilbur; SR 21 continues south to intersect with U.S. Route 2 (US 2).[5]
History
SR 174 had previously been parts of various county roads until 1937, when Washington established a system of
Major intersections
County | Location | mi[1] | km | Destinations | Notes |
---|---|---|---|---|---|
at-grade intersection | |||||
| 0.14 | 0.23 | SR 174 Spur south to SR 17 south – Coulee City | ||
SR 174 Spur east | |||||
Grant | Grand Coulee | 21.49 | 34.58 | SR 155 (Midway Avenue) – Electric City, Coulee Dam | |
Lincoln | Wilbur | 40.66 | 65.44 | SR 21 – Keller, Republic | Eastern terminus, at-grade intersection |
1.000 mi = 1.609 km; 1.000 km = 0.621 mi |
Spur routes
State Route 174 (SR 174) has two spur routes, a type of special route.[1]
Leahy spur
Location | Leahy, Washington |
---|---|
Existed | 2009–present |
The Leahy spur of SR 174 is a 0.09-mile (0.14 km) long two-lane spur route that was added to the state highway system in 2009. The roadway is named Leahy Road and serves as a connector from northbound SR 17 to SR 174.[1][15]
Crown Point spur
| |
---|---|
Existed | 1964–present |
The older spur route is located near the
References
- ^ a b c d e f Washington State Department of Transportation (2009). "State Highway Log, 2009" (PDF). pp. 1161–1167. Retrieved November 7, 2010.
- ^ a b c d e Washington State Legislature (1970). "RCW 47.17.365: State route No. 174". Retrieved November 7, 2010.
- ^ Grand Coulee Dam School District (2010). "Grand Coulee Dam Middle School". Retrieved November 7, 2010.
- ^ Schooltree.org (2010). "Skilskin High School". Retrieved November 7, 2010.
- ^ Google (November 7, 2010). "State Route 174" (Map). Google Maps. Google. Retrieved November 7, 2010.
- ^ "Chapter 207: Classification of Public Highways". Session Laws of the State of Washington (1937 ed.). Washington State Legislature. March 18, 1937. p. 1007. Retrieved November 7, 2010.
(b) Secondary State Highway No. 10B; beginning at a junction with Primary State Highway No. 10 east of Bridgeport, thence in an easterly direction by the most feasible route to the boundary of the Federal reservation at the Grand Coulee Dam.
- ^ United States Bureau of Reclamation (May 17, 2010). "Grand Coulee Dam". United States Department of the Interior. Retrieved November 7, 2010.
- Newspapers.com.
- ^ "Chapter 207: Classification of Public Highways". Session Laws of the State of Washington (1937 ed.). Washington State Legislature. March 18, 1937. p. 1002. Retrieved November 7, 2010.
(c) Secondary State Highway No. 4C; beginning at a junction with Primary State Highway No. 4 in the vicinity north of Wilbur, thence in a westerly direction by the most feasible route to a junction with Primary State Highway No. 2 in the vicinity south of the Grand Coulee Dam.
- ^ "Chapter 271". Session Laws of the State of Washington (1951 ed.). Washington State Legislature. 1951.
- ^ a b "Chapter 383". Session Laws of the State of Washington (1955 ed.). Washington State Legislature. 1955.
- ^ Ritzville (Map). 1:250,000. Cartography by United States Army Corps of Engineers. United States Geological Survey. 1953. Retrieved November 7, 2010.
- Washington State Highway Commission (December 1, 1965). "Identification of State Highways, Part 1" (PDF). Archived from the original(PDF) on February 17, 2017. Retrieved November 7, 2010.
- ^ C. G. Prahl, Washington State Highway Commission (December 1, 1965). "Identification of State Highways, Part 2" (PDF). Retrieved November 7, 2010.
- ^ Google (November 7, 2010). "State Route 174 Leahy Spur" (Map). Google Maps. Google. Retrieved November 7, 2010.
- ^ Google (November 7, 2010). "State Route 174 Crown Point Spur" (Map). Google Maps. Google. Retrieved November 7, 2010.