MP: 25.68 Location: Grand Coulee Ave and Bridgeport Hwy, Grand Coulee Reassurance shield immediately after SR 174. Note the “Grand Coulee Highway” shield under the 155. MP: 23.94 Location: Coulee Blvd and State St, Electric City Reassurance shield as we leave Electric City MP: 15.52 Location: Coulee Blvd and Steamboat State Park Entrance Rd, Grant … Continue reading State Route 155, SR 174 to US-2