Washington State Route 290

State Route 290
Hamilton Street, Trent Avenue
Route information
Maintained by WSDOT
Length	18.33 mi[1] (29.50 km)
Existed	1964[2]–present
Major junctions
West end	I-90 in Spokane
Major intersections	SR 27 in Spokane Valley
East end	SH-53 at Idaho state border
Location
Country	United States
State	Washington
Counties	Spokane
Highway system
State highways in Washington Interstate US State Scenic Pre-1964 1964 renumbering Former
← SR 285 → SR 291

State Route 290 (SR 290), named Hamilton Street and Trent Avenue, is an 18-mile (29 km) long state highway serving Spokane County in the U.S. state of Washington. SR 290 travels parallel to a Union Pacific railroad from Interstate 90 (I-90) in Spokane through Millwood and across the Spokane River thrice towards Spokane Valley, where the highway intersects SR 27. From Spokane Valley, the roadway continues to the Idaho state border, where it becomes Idaho State Highway 53.

The current route of SR 290 was formerly county roads between 1901 and 1937 when it became Secondary State Highway 2H (SSH 2H). The highway ran from U.S. Route 2 (US 2) and US 395 in Downtown Spokane to Idaho until a 1964 renumbering of state highways, which re-designated SSH 2H as SR 290. A short spur route connecting the main highway to I-90 was also added during the renumbering, but SR 290 was realigned to replace the route in 2005.

Route description

SR 290 begins as a short freeway at a directional T-interchange with Interstate 90 (I-90) east of downtown Spokane. This interchange was originally built for a planned North Spokane Corridor in the 1970s. The freeway continues north to an interchange with 2nd Avenue that only allows eastbound traffic to enter and westbound traffic to exit the freeway.^[3] The highway is named Hamilton Street and travels north over Sprague Avenue, BNSF Railway tracks,^[4] and the Spokane River before intersecting Trent Avenue, the former route of the roadway prior to 2005.^[2] At the intersection, located near Gonzaga University, SR 290 turns east and becomes Trent Avenue before crossing the Spokane River again.^[5] Trent Avenue travels northeast through an industrial district, paralleling the Spokane International branch of the Union Pacific Railroad,^[4][6] through Millwood before intersecting SR 27, locally named Pines Road. The highway crosses the Spokane River a third time and enters the Trentwood neighborhood of Spokane Valley, where it intersects Sullivan Road by way of a diamond interchange.^[7] From Spokane Valley, the roadway travels northeast through farmland to Newman Lake, where it crosses into Idaho and becomes Idaho State Highway 53, which continues east to Rathdrum as Trent Road.^[8]

SR 290 is maintained by the Washington State Department of Transportation (WSDOT), which conducts an annual survey on state highways to measure traffic volume in terms of annual average daily traffic. Average traffic volumes on the highway in 2016 ranged from a minimum of 7,000 vehicles at Havana Street in eastern Spokane to a maximum of 35,000 vehicles at the intersection of Hamilton Street and Trent Avenue.^[9] One of the main uses for SR 290 is to connect Interstate 90 to Spokane's University District, which includes the campuses of Gonzaga University, Washington State University, and Eastern Washington University.^[5]

History

SR 290 was SSH 2H prior to 1964.

A road following the Great Northern Railway and Northern Pacific Railway line from Spokane to the Idaho state border at Newman Lake has existed since 1901.^[10][11] In 1937, the road became Secondary State Highway 2H (SSH 2H) and ran from Primary State Highway 2 in Spokane to Wellesley Avenue at the Idaho state border.^[12][13] SSH 2H was scheduled to be designated SR 290 in 1970 after a highway renumbering in 1964. The new designation was made to align with the sign route, now state route, system.^[2][14] In 1967, the eastern terminus of SSH 2H was shifted north to align with Idaho State Highway 53 (ID 53).^[15][16] In 1970, the state route system came into effect and SR 290 was formally established.^[2]

The state legislature established a spur route of SR 290 in 1977 to connect it with I-90, using a recently built interchange at Liberty Park that was intended for the cancelled north–south freeway project.^[2][17] The spur would require a new crossing of the Spokane River, named the James E. Keefe Bridge, and funding for its construction was delayed several times due to other needs in the state.^[18] The bridge's construction was plagued with issues, including a survey error that resulted in several misplaced piers, and an audit was conducted by the state after it was completed in November 1984.^[17][19] In 2005, the western terminus of SR 290 was moved southeast to an exit with I-90, replacing the spur route.^[20][21]

Until its closure in 2020, the highway crossed the Spokane River on the East Trent Bridge, which was constructed in 1910 by the Spokane city government. The concrete arch bridge was demolished and replaced over a three-year period at a cost of $25 million.^[22][23] The new bridge at the location, which incorporated similar design features but also includes bicycle lanes and wider walkways, opened to traffic in July 2023.^[24]

Major intersections

The entire highway is in Spokane County.

Location	mi[1]	km	Destinations	Notes
Spokane	0.00	0.00	I-90 – Seattle, Coeur d'Alene	Western terminus; directional T-interchange
	0.15	0.24	2nd Avenue	Eastbound entrance and westbound exit
			East end of freeway
	0.67	1.08	Trent Avenue / Spokane Falls Boulevard / Hamilton Street – Downtown Spokane	Former SR 290; Former SR 290 Spur
Spokane Valley	8.36	13.45	SR 27 (Pines Road) – Pullman
	10.46	16.83	Sullivan Road	Diamond interchange
	12.59	20.26	Wellesley Avenue / Barker Road – Otis Orchards	Former SSH 2H
​	18.33	29.50	SH-53 (West Trent Road) – Rathdrum	Eastern terminus; Idaho state border
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Spur route

State Route 290 Spur
Location	Spokane, Washington
Length	0.67 mi[25] (1,080 m)
Existed	1977–2005[2][20]

Washington State Route 290 Spur was a 0.67-mile (1.08 km) long spur route of SR 290 prior to 2005. The spur route served as a short connector to Interstate 90 (I-90) east of downtown Spokane and ran from SR 290 at the intersection of Trent Avenue and Hamilton Street near Gonzaga University to a directional T-interchange with I-90,^[3] via a bridge over the Spokane River.^[26] The highway was originally established in 1977 to connect I-90 with SR 290, which went east from U.S. Route 2 (US 2) and U.S. Route 395 (US 395) in downtown Spokane to Idaho. This spur route followed a portion of the cancelled North/South Freeway, which was intended to bypass Downtown Spokane and the Division Street corridor.^[27] The western terminus of SR 290 was realigned in 2005, ending at I-90 along the former route of SR 290 Spur.^[20]

Major intersections

The entire highway was in Spokane, Spokane County.

mi[25]	km	Destinations	Notes
0.00	0.00	SR 290 – Spokane, Spokane Valley, Rathdrum	Northern terminus; at-grade intersection
0.55	0.89	2nd Avenue	Northbound entrance and southbound exit
0.67	1.08	I-90 – Seattle, Coeur d'Alene	Southern terminus; directional T-interchange
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

References

1. Multimodal Planning Division (February 17, 2023). State Highway Log Planning Report 2022, SR 2 to SR 971 (PDF) (Report). Washington State Department of Transportation. pp. 1277–1284. Retrieved June 13, 2023.
2. Washington State Legislature (2005) [1970]. "RCW 47.17.520: State route No. 290". Archived from the original on June 16, 2010. Retrieved November 25, 2010.
3. SR 90 – Exit 282: Junction SR 290 (PDF) (Map). Washington State Department of Transportation. August 30, 2017. Retrieved December 29, 2019.
4. Washington State Rail System (PDF) (Map). Washington State Department of Transportation. 2008. Archived (PDF) from the original on January 5, 2011. Retrieved November 25, 2010.
5. "Corridor Sketch Summary – SR 290: I-90 Jct (Spokane) to Idaho State Line" (PDF). Washington State Department of Transportation. March 19, 2018. Archived from the original (PDF) on December 30, 2019. Retrieved December 29, 2019.
6. UPRR Common Line Names (PDF) (Map). Union Pacific Railroad. Archived (PDF) from the original on May 14, 2011. Retrieved December 12, 2010.
7. SR 290: Junction Sullivan Road (PDF) (Map). Washington State Department of Transportation. October 21, 1992. Retrieved December 29, 2019.
8. "State Route 290" (Map). Google Maps. Retrieved November 25, 2010.
9. 2016 Annual Traffic Report (PDF) (Report). Washington State Department of Transportation. 2017. p. 173. Archived from the original (PDF) on August 12, 2017. Retrieved December 29, 2019.
10. Spokane (1901) (Map). 1:125,000. cartography c. 1915. Cartography by United States Army Corps of Engineers. United States Geological Survey. 1901. Archived from the original on July 18, 2011.
11. Washington State Highways (DjVu) (Map). Washington State Highway Commission. 1912. Archived from the original on December 15, 2013. Retrieved November 25, 2010.
12. Washington State Legislature (March 18, 1937). "Chapter 207". Session Laws of the State of Washington (1937 ed.). Olympia, Wash.: Washington State Legislature. p. 999. Archived from the original on October 1, 2013. Retrieved November 25, 2010.
13. Spokane, 1955 (Map). 1:250,000. Cartography by United States Army Corps of Engineers. United States Geological Survey. 1955. Archived from the original on November 11, 2011. Retrieved November 25, 2010.
14. Prahl, C. G. (December 1, 1965). "Identification of State Highways, Part 1" (PDF). Washington State Highway Commission. p. 7. Archived from the original (PDF) on October 30, 2008. Retrieved November 25, 2010.
15. Washington State Legislature (1967). "Chapter 145". Session Laws of the State of Washington (1967 ed.). Olympia, Wash.: Washington State Legislature.
16. Washington State Highways (DjVu) (Map). Washington State Highway Commission. 1950. Archived from the original on June 12, 2013. Retrieved November 25, 2010.
17. Deshais, Nicholas (July 9, 2018). "Getting There: Hamilton Street on-ramp closure just a blip in bridge's uneven history". The Spokesman-Review. Retrieved November 7, 2021.
18. Harper, Robert (March 2, 1980). "Hamilton Street bridge delayed again". The Spokesman-Review. p. A12. Retrieved November 7, 2021 – via Newspapers.com.
19. Bonino, Rick (November 4, 1984). "Keefe Bridge to open; other jobs stalled". The Spokesman-Review. p. C1. Retrieved November 7, 2021 – via Newspapers.com.
20. Washington State Senate (April 8, 2005). "Senate Bill 5356: Chapter 14, Laws of 2005" (PDF). Archived from the original (PDF) on March 23, 2012. Retrieved November 25, 2010.
21. Washington State Department of Transportation (2004). Washington State Highways, 2004–2005 (PDF) (Map). 1:842,000. Olympia: Washington State Department of Transportation. Spokane Area inset. Archived from the original (PDF) on September 24, 2021. Retrieved September 27, 2021.
22. Deshais, Nicholas (March 26, 2018). "Getting There: Historic bridge on Trent soon to be removed". The Spokesman-Review. Retrieved May 28, 2020.
23. "Spokane's Historic East Trent Bridge closing June 1 for demolition and replacement" (Press release). Washington State Department of Transportation. May 27, 2020. Retrieved May 28, 2020.
24. Fuller, Samantha; Simonson, Roberta (July 10, 2023). "Getting There: Trent bridge to reopen this week after 3-year closure, bringing relief to nearby businesses, nonprofits". The Spokesman-Review. Retrieved July 20, 2023.
25. Washington State Department of Transportation (2005). "State Highway Log, 2005" (PDF). p. 1252. Archived from the original (PDF) on June 16, 2010. Retrieved November 25, 2010.
26. "Former State Route 290 Spur" (Map). Google Maps. Retrieved November 25, 2010.
27. Washington State Department of Transportation (2009). "US 395 – North Spokane Corridor – History". Archived from the original on January 4, 2011. Retrieved November 25, 2010.

External links

Template:Attached KML/Washington State Route 290

KML is from Wikidata

• Highways of Washington State
• WSDOT – S. Hamilton Street Traffic Camera