County Road 210 (St. Johns County, Florida)
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County Road 210 is a county highway in St. Johns County, Florida. It extends from Ponte Vedra Beach, south through Palm Valley, and then west to U.S. Route 1. The stretch east of U.S. 1 is known as Palm Valley Road. County Road 210 then extends from U.S. Route 1 west to County Road 16A in Switzerland.