MP: 137.74 Location: Columbia River, Kittitas/Grant Cty Line Reassurance shield right after SR 26 MP: 144.38 Location: Silica Rd, George Reassurance shield as we come to the top of a large grade MP: 148.6 Location: SR 281 and I-90, George SR 281 will exit in 1 mile, spur up to SR 28 MP: 149.48 Location: … Continue reading Interstate 90, SR 26 to SR 281