APM: 12 Location: US 101 and Avenue of the Giants, Humboldt Cty Reassurance shield at the Myers Flat/SR 254 interchange. APM: 25 Location: US 101 and Salmon Creek Rd, Humboldt Cty Reassurance shield at the Salmon Creek interchange. APM: 22 Location: US 101 and Givney Rd, Humboldt Cty Reassurance shield after the Givney Rd interchange APM: 17 Location: US … Continue reading U.S. Route 101, SR 254 to SR 254