MP: 55.09 Location: Avon Cutoff and Memorial Hwy, Fredonia, Skagit Cty Reassurance shield after SR 536 MP: 55.25 Location: Avon Cutoff and Bradshaw Rd, Skagit Cty Follow SR 20 to get to I-5 MP: 57.53 Location: Avon Cutoff and Avon-Allen Rd, Burlington Reassurance shield after Avon Allen Rd MP: 59.41 Location: Avon Cutoff and I-5, … Continue reading State Route 20, SR 536 to I-5