N.M. Stark & Co.
Mott Bridge (Hettinger County, North Dakota)Contractor, 1921
Lost two-span rainbow arch bridge over North Fork Cannonball River on First Street in Mott
Replaced by new bridge
South Third Avenue Bridge (Marshall County, Iowa)Built 1920
Lost Marsh arch bridge over Linn Creek on Third Avenue in Marshalltown
Lost
State Street Bridge (Cerro Gordo County, Iowa)
Built 1903
Arch bridge over Willow Creek on E. State Street in Mason City
Open to traffic
Built 1903
Arch bridge over Willow Creek on E. State Street in Mason City
Open to traffic