How well do you know US 99? We are working on a contest with a series of 20 questions that will test your knowledge of Historic US 99. The first to guess all the answers correctly will win a $10 gift card to one of the more famous US 99 restaurants (HINT!).
Author: Michael Ballard
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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