Washington State Route 155
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State Route 155 is a state highway in the U.S. state of Washington, running from U.S. Route 2 near Coulee City over Disautel Pass to U.S. Route 97 and State Route 20 in the city of Omak. It is the mai
State Route 155 through Grand Coulee, WA
Washington State Route 174
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State Route 174 is a 40.66-mile long state highway that traverses Douglas, Grant and Lincoln counties in Washington. SR 174 begins at a junction with SR 17 in Leahy and travels eastward to Grand Coule
Washington State Route 155
…part of the route. After passing Steamboat Rock State Park, it crosses over Osborn Bay Lake before passing through Electric City. It then intersects State Route 174 in Grand Coulee. The highway then heads northeast, crossing the Columbia River just north of the Grand Coulee Dam. On the north side of the Columbia…
Washington State Route 174