Massman Construction Co.
Big Creek MO 17 Bridge
(Texas County, Missouri)Contractor, 1932Through truss bridge over Big Creek on MO 17Open to traffic
Black Rock Bridge
(Lawrence County, Arkansas)Built 1949Twelve-span deck truss bridge on US 63/US 412 over Black River and AR 25 at Black RockOpen to two-lane traffic with 33 Ton Limit
Meramec River MO 21 Bridge
(St. Louis County, Missouri)Contractor, 1940Steel through arch bridge over the Meramec River on Tesson Ferry Road (Missouri State Highway 21) at the St. Louis / Jefferson County lineOpen to four lanes of traffic
(Saline County, Missouri)Built 1939Lost cantilevered through truss bridge over the Missouri River on MO 41 at MiamiSuperstructure demolished