Enter next roundabout and take 1st exit onto W Marine Dr/US-101 N/US-26 W/Oregon Coast Hwy (.5 miles).
Turn left onto Astoria Bridge/Oregon Coast Hwy/US-101. Continue to follow US-101 (crossing into WA) (4.2 miles).
Turn left to stay on US-101 (11 miles).
Stay straight to go onto Spruce St W/WA-100 (<.1 miles). Turn left onto 2nd Ave SW/WA-100. Continue to follow WA-100 to Cape Disappointment State Park on Robert Gray Dr (~.5 miles).
FROM CAPE DISAPPOINTMENT TO PORT OF ILWACO PAVILION
Start out going northeast on Robert Gray Dr/ WA-100 toward Spring St SW. Continue to follow WA-100 (.3 miles).
Turn right onto Eagle St SW (<.1 miles).
Turn right onto 1st Ave S (.1 miles).
1st Ave S becomes Howerton Ave, ending at 195 Howerton Ave SE.