MP: 3.35 Location: SR 3 and Old Belfair Hwy, Belfair Proceed straight for SR 300, just after the SR 3 turnoff   MP: 3.13 Location: Old Belfair Hwy and SR 300, Belfair. SR 300 turns left onto its own road and this is the reassurance shield   MP: .01 Location: SR 300 and NE Mission … Continue reading State Route 300, SR 3 to Belfair State Park