Historic Bridges
of the United States
Melvin B. Stone
Design
Status
Location
Builder
Waterway
Road
Railroad
City
Year
Black Hawk Bridge
(Allamakee County, Iowa)
Engineer, 1931
Cantilevered through truss bridge over the Mississippi River on IA 9 at Lansing
Open to two-lane traffic
Black Hawk Bridge (Allamakee County, Iowa)