U.S. Route 101 is the westernmost highway of the 1926 U.S. Federal Highway System. A north-south federal highway, it "mirrors" U.S. Route 1 on the U.S. east coast U.S. 101 originally connected our borders with Canada and Mexico between Blaine, Washington and San Ysidro, California. It was, and remains, a major north-south transportation corridor serving Washington, Oregon and California. It is also the longest U.S. highway in California. The highway in 2013 serves in the shadow of the much newer Interstate 5. U.S. 101 also survived the Great California U.S. Highway Mass Extinction of 1964....
U.S. Route 101 is the westernmost highway of the 1926 U.S. Federal Highway System. A north-south federal highway, it "mirrors" U.S. Route 1 on the U.S...
