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.
U.S. Route 101 in Washington
Soon, US 101 turns north towards Raymond. In Raymond, US 101 intersects the western end of SR 6 and southern end of SR 105, which it will intersect again in Cosmopolis.