California State Route 222
|Defined by Streets and Highways Code § 522|
|Maintained by Caltrans|
|Length:||1.626 mi (2.617 km)|
|West end:||US 101 in Ukiah|
Built originally to provide access to the long-defunct Mendocino State Hospital, it is an unsigned spur route off of U.S. Route 101 at Ukiah, ending east at the intersection with East Side Road in Talmage, outside the City of Ten Thousand Buddhas monastery & university (which is located on the grounds of the former Mendocino State Hospital).
Except where prefixed with a letter, postmiles were measured on the road as it was in 1964, based on the alignment that existed at the time, and do not necessarily reflect current mileage. R reflects a realignment in the route since then, M indicates a second realignment, L refers an overlap due to a correction or change, and T indicates postmiles classified as temporary (for a full list of prefixes, see the list of postmile definitions). Segments that remain unconstructed or have been relinquished to local control may be omitted. The entire route is in Mendocino County.
|Ukiah||R0.00||Talmage Road||Continuation beyond US 101|
|R0.00||US 101 (Redwood Highway) – Eureka, Santa Rosa||Interchange; west end of SR 222|
|Talmage||2.15||Sanford Ranch Road, East Side Road||East end of SR 222|
|2.15||Talmage Road||Continuation beyond Sanford Ranch Road, East Side Road|
|1.000 mi = 1.609 km; 1.000 km = 0.621 mi
- California Department of Transportation. "State Truck Route List". Sacramento: California Department of Transportation. Archived from the original (XLS file) on June 30, 2015. Retrieved June 30, 2015.
- California Department of Transportation, Log of Bridges on State Highways, July 2007
- California Department of Transportation, All Traffic Volumes on CSHS, 2005 and 2006