MP: 40.81 Location: SR 17 and O’Sullivan Dam Rd, Grant Cty Reassurance shield after SR 262 MP: 48.73 Location: SR 17 and Rd M SE, McDonald, Grant Cty Reassurance shield after t he village of McDonald MP: 50.1 Location: SR 17 and I-90, Moses Lake SR 17 comes to a junction with I-90 on the … Continue reading State Route 17, SR 262 to I-90