State Route 290

Washington State Route 290

Established in 1970, Washington State Route 290 travels from Interstate 90 at Exit 282 in Spokane eastward to Millwood, Trentwood, Newman Lake through the Spokane Valley to Idaho State Highway 53. Historically, the route originated as U.S. 2/395 in Downtown Spokane, with the portion from Trent Avenue south to Exit 282 designated as a 0.67 mile SR 290 Spur. The westernmost extent of SR 290 was truncated to Hamilton Street and redirected southward over the spur in 2005.1

The interchange between SR 290 and Interstate 90 was built in anticipation of the 1970 plan for the North Spokane and North Suburban Area Freeway2. That plan was an early and canceled proposal related to the North Spokane Corridor currently under construction from U.S. 395 at Wandermere to the north with I-90 in east Spokane.

References:

  1. Washington State Route 290. Wikipedia.
  2. North Spokane Corridor. Wikipedia.

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Page Updated Wednesday June 12, 2013.