Pioneer Bridge Co. was an American bridge company that was active in South Dakota.
A number of its works are listed on the U.S. National Register of Historic Places.
Works include:
Dell Rapids Bridge, local road over the Big Sioux River, Dell Rapids, South Dakota (Pioneer Bridge Company), NRHP-listed
South Dakota Dept. of Transportation Bridge No. 18-040-137, local rd. over Enemy Cr., Mitchell, South Dakota (Pioneer Bridge Company), NRHP-listed
South Dakota Dept. of Transportation Bridge No. 18-060-202, local rd. over Twelve Mile Cr., Mitchell, South Dakota (Pioneer Bridge Company), NRHP-listed
South Dakota Dept. of Transportation Bridge No. 18-100-052, local rd. over Firesteel Cr., Loomis, South Dakota (Pioneer Bridge Company), NRHP-listed
