State Route 202 (SR 202) is a state highway in the U.S. state of Washington, serving part of the Seattle metropolitan area. It runs southeasterly for in the Eastside region of King County, connecting Woodinville, Redmond, Fall City, and North Bend. The highway begins at SR 522 in Woodinville, intersects SR 520 in Redmond and SR 203 in Fall City, and terminates at Interstate 90 (I-90) in North Bend. The entire highway is designated as the Cascade Valleys Scenic Byway, a state scenic and recreational highway. Railroads and roads in the Sammamish River and Snoqualmie River valleys, where modern-day SR 202 runs, were built during the late 19th and early 20th centuries. The early roads were incorporated into the Yellowstone Trail in the 1910s and became a state highway in 1925. SR 202 was established in 1964 as part of a new state highway system, running from Woodinville to Monroe; SR 522 was designated to the Woodinville–North Bend highway, continuing west to Seattle. By 1970, the designations were reversed, with SR 202 moved to the Woodinville–North Bend highway, and SR 522 moved to the Bothell–Monroe highway. Route description SR 202 begins at an interchange with SR 522 northwest of downtown Woodinville and east of the I-405 interchange. The highway travels south on 131st Avenue NE, crossing under a railroad overpass, before turning west onto NE 175th Street. SR 202 then crosses a railroad grade crossing and bridges the Sammamish River, before turning south onto Redmond–Woodinville Road. The highway travels south along the west side of the Sammamish River valley into Woodinville wine country, a district of wineries and tasting rooms south of Woodinville. SR 202 turns east onto NE 145th Street and crosses over the Sammamish River, and then enters the first in a series of three roundabouts that turn the highway southward. SR 202 continues south along the east side of the rural Sammamish River valley and passes Sammamish River Regional Park before entering the city of Redmond. The highway travels along the western end of Education Hill and turns due south onto 164th Avenue NE while approaching downtown Redmond. SR 202 turns east onto Redmond Way at the terminus of former SR 908 and passes through Downtown Redmond near the Redmond Town Center. The street crosses over Bear Creek and under a freeway interchange with SR 520 before turning southeast. SR 202 continues along the edge of Marymoor