C.H. Gildersleeve

of Napa, California.
Pleasants Creek Bridge (Solano County, California)
Contractor, 1907
Lost Closed-spandrel arch bridge over Pleasants Creek on Pleasants Valley Road
Replaced by new bridge

Tahto Bridge (Mendocino County, California)
Builder, 1928
Concrete arch bridge over East Fork Russian River on Main Street Potter Valley
Open to traffic