MP: 99.53 Location: N Cascades Hwy and Conrad Rd, Skagit Cty Reassurance shield quite a ways from the SR 530 junction MP: 105.83 Location: N Cascades Hwy and Cascade Rd, Marblemount, Skagit Cty SR 20 will turn left pretty soon to continue hugging the left of the Skagit River MP: 106.07 Location: N Cascades Hwy … Continue reading State Route 20, SR 530 to SR 153