The Siskiyou Trail stretched from California's Central Valley to the Columbia River in Washington State; modern-day Interstate 5 follows this pioneer path. Originally based on existing Native American
Siskiyou Trail from Portland, Oregon, to San Francisco, California
Interstate 5 is the main north–south Interstate Highway on the West Coast of the United States, running largely parallel to the Pacific coast of the contiguous U.S. from Mexico to Canada. It travels t
Siskiyou Trail
…The Siskiyou Trail stretched from California's Central Valley to the Columbia River in Washington State; modern-day Interstate 5 follows this pioneer path. Originally based on existing Native American foot trails winding their way through river valleys, the Siskiyou Trail provided…
I-5 in the Newhall Pass Interchange where it intersects with I-210 and SR 14 near Santa Clarita
I-5 in the Central Valley, looking south near Derrick Avenue in Fresno County
I-5 southbound, approaching Weed and Mount Shasta
I-5 running adjacent to the Willamette River and passes by the Moda Center, and Oregon Convention Center in Downtown Portland