Dedicated to the preservation of California's Main Street – former US Highway 99
New Video – What Was US 99?
As US 99 celebrates is 100th anniversary, we put together a video discussing what US 99 was, its history, and what happened to it. Learn about the whole US 99 “family” of routes, when it was decommissioned, and what replaced it in California. Come check it out!
I am the founder of the Historic Highway 99 Association of California. I am also the author and administrator of the "Southern California Regional Rocks and Roads" website at https://socalregion.com, since 1995. I have been studying the geology and highway history throughout southern California for most of my life. I am also the President of the Ridge Route Preservation Organization.
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