Washington State Route 263
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State Route 263 is a 9.24-mile long state highway in the U.S. state of Washington, serving rural Franklin County and the Lower Monumental Dam. The highway begins at the Port of Windust on the Snake Ri
Aerial view of the Lower Monumental Dam, served by SR 263, on the Snake River
Washington State Route 260
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State Route 260 is a 37.98-mile-long state highway serving Franklin and Adams counties in the U.S. state of Washington. The highway begins at SR 17 west of Connell, and travels through the Washtucna C
Washington State Route 263
…and the Lower Monumental Dam. The highway begins at the Port of Windust on the Snake River and travels east to the Lower Monumental Dam and north to SR 260 in Kahlotus, paralleling the Columbia Plateau Trail. Devils Canyon carried traffic on the Spokane, Portland and Seattle Railway in the early 20th century…
SR 260 and SR 261 passing through Washtucna as Main Street before the eastern terminus of SR 260 at SR 26.