California State Route 1 the Shoreline Highway Part 1; the history of the Shoreline Highway and drive through Marin County
![U.S. 301: most popular North South route;official map of U.S. 301 Highway Assn., Inc. - South Caroliniana Library Map Collection - UofSC Digital Collections U.S. 301: most popular North South route;official map of U.S. 301 Highway Assn., Inc. - South Caroliniana Library Map Collection - UofSC Digital Collections](https://digital.tcl.sc.edu/digital/api/singleitem/image/sclmaps/443/default.jpg)
U.S. 301: most popular North South route;official map of U.S. 301 Highway Assn., Inc. - South Caroliniana Library Map Collection - UofSC Digital Collections
![1 Route Sign Icon. Vector Road 1 Highway Interstate American Freeway Us California Route Symbol Stock Vector - Illustration of caution, banner: 152284214 1 Route Sign Icon. Vector Road 1 Highway Interstate American Freeway Us California Route Symbol Stock Vector - Illustration of caution, banner: 152284214](https://thumbs.dreamstime.com/b/route-sign-icon-vector-road-highway-interstate-american-freeway-us-california-symbol-152284214.jpg)
1 Route Sign Icon. Vector Road 1 Highway Interstate American Freeway Us California Route Symbol Stock Vector - Illustration of caution, banner: 152284214
![US route 1 sign. shield sign with route number and text symbol. United States Numbered Route. flat style. 10311134 Vector Art at Vecteezy US route 1 sign. shield sign with route number and text symbol. United States Numbered Route. flat style. 10311134 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/010/311/134/original/us-route-1-sign-shield-sign-with-route-number-and-text-symbol-united-states-numbered-route-flat-style-vector.jpg)