Massman Construction Co.

Big Creek MO 17 Bridge (Texas County, Missouri)
Contractor, 1932
Through truss bridge over Big Creek on MO 17
Open to traffic

Black Rock Bridge (Lawrence County, Arkansas)
Built 1949
Twelve-span deck truss bridge on US 63/US 412 over Black River and AR 25 at Black Rock
Open to two-lane traffic with 33 Ton Limit

Meramec River MO 21 Bridge (St. Louis County, Missouri)
Contractor, 1940
Steel through arch bridge over the Meramec River on Tesson Ferry Road (Missouri State Highway 21) at the St. Louis / Jefferson County line
Open to four lanes of traffic

Miami Bridge (Saline County, Missouri)
Built 1939
Lost cantilevered through truss bridge over the Missouri River on MO 41 at Miami
Superstructure demolished