Rocca & Caletti
of San Francisco, California.
View Exhibit mapRocca and Caletti was a construction company based in San Francisco, California. Their most active years in bridge construction appear to be from early 1920's through the late depression years. There construction work can be found throughout northern California and in Yosemite National Park.
Cascade Creek Bridge (Mariposa County, California)
Contractor, 1939Concrete arch bridge over Cascade Creek on Big Oak Flat RoadOpen to traffic
Clark's Bridge (Mariposa County, California)
Contractor, 1928Concrete arch bridge over Merced River on Curry Stables RoadOpen to traffic
Devil's Corral Highway Bridge (Lassen County, California)
Contractor, 1923Open-spandrel arch bridge over Susan River on "Formerly Lassen Volcanic Highway" & Hwy 36 until replaced by a downstream bridge and reallignment of Hwy 36 in 1965.Open to pedestrians only, access is from Korver Road, 1/2 mile north of Hwy 36. Upper deck top of bridge in poor shape.
Klamath River Bridge (Siskiyou County, California)
Contractor, 1931Concrete tee beam bridge over Klamath River on State Route 263Open to traffic
Pohono Bridge (Mariposa County, California)
Contractor, 1933Concrete arch bridge over Merced River on Valley Loop RoadOpen to traffic
Shasta River Bridge (Siskiyou County, California)
Contractor, 1931Concrete arch bridge over Shasta River on CA 263Open to traffic
Tamarack Creek Bridge (Mariposa County, California)
Contractor, 1939Concrete arch bridge over Tamarack Creek on Big Oak Flat RoadOpen to traffic
Tenaya Creek Bridge (Mariposa County, California)
Contractor, 1928Concrete arch bridge over Tenaya Creek on TrailOpen to traffic
Wildcat Creek Bridge (Mariposa County, California)
Contractor, 1939Concrete arch bridge over Wildcat Creek on Big Oak Flat Road in Yosemite National ParkOpen to traffic