U.S. Route 101
The nearly highway's northern terminus is in Tumwater, Washington: the route remains along the Olympic Peninsula's coastal perimeter west, north, and east; the northernmost point on the highway is in Port Angeles. The southern terminus of US 101 is in Los Angeles at the East Los Angeles Interchange, the world's busiest freeway interchange.
Oregon Route 241
Oregon Route 241 (OR 241) is an Oregon state highway running from U.S. Route 101 (US 101) in Coos Bay to Nesika County Park in Coos County. OR 241 is known as the Coos River Highway No. 241 (see Oregon highways and routes). It is long and runs east–west, entirely within Coos County.