South Third Avenue Bridge, Marshalltown, Marshall County, IA
Significance: The South Third Avenue bridge in Marshalltown is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concret... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Spring Street Bridge, Spanning Duncan Creek, Chippewa Falls, Chippewa ...
Significance: The Spring Street Bridge is Wisconsin's only remaining example of the patented Marsh Rainbow Arch bridge design. James Barney Marsh, a native of North Lake, Wisconsin, developed designs for the c... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
South Third Avenue Bridge, Marshalltown, Marshall County, IA
Significance: The South Third Avenue bridge in Marshalltown is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concret... More
South Third Avenue Bridge, Marshalltown, Marshall County, IA
Significance: The South Third Avenue bridge in Marshalltown is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concret... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Spring Street Bridge, Spanning Duncan Creek, Chippewa Falls, Chippewa ...
Significance: The Spring Street Bridge is Wisconsin's only remaining example of the patented Marsh Rainbow Arch bridge design. James Barney Marsh, a native of North Lake, Wisconsin, developed designs for the c... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Spring Street Bridge, Spanning Duncan Creek, Chippewa Falls, Chippewa ...
Significance: The Spring Street Bridge is Wisconsin's only remaining example of the patented Marsh Rainbow Arch bridge design. James Barney Marsh, a native of North Lake, Wisconsin, developed designs for the c... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
South Third Avenue Bridge, Marshalltown, Marshall County, IA
Significance: The South Third Avenue bridge in Marshalltown is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concret... More
South Third Avenue Bridge, Marshalltown, Marshall County, IA
Significance: The South Third Avenue bridge in Marshalltown is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concret... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
South Third Avenue Bridge, Marshalltown, Marshall County, IA
Significance: The South Third Avenue bridge in Marshalltown is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concret... More
Spring Street Bridge, Spanning Duncan Creek, Chippewa Falls, Chippewa ...
Significance: The Spring Street Bridge is Wisconsin's only remaining example of the patented Marsh Rainbow Arch bridge design. James Barney Marsh, a native of North Lake, Wisconsin, developed designs for the c... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Spring Street Bridge, Spanning Duncan Creek, Chippewa Falls, Chippewa ...
Significance: The Spring Street Bridge is Wisconsin's only remaining example of the patented Marsh Rainbow Arch bridge design. James Barney Marsh, a native of North Lake, Wisconsin, developed designs for the c... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
South Third Avenue Bridge, Marshalltown, Marshall County, IA
Significance: The South Third Avenue bridge in Marshalltown is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concret... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Spring Street Bridge, Spanning Duncan Creek, Chippewa Falls, Chippewa ...
Significance: The Spring Street Bridge is Wisconsin's only remaining example of the patented Marsh Rainbow Arch bridge design. James Barney Marsh, a native of North Lake, Wisconsin, developed designs for the c... More
Mott Rainbow Arch Bridge, Spanning Cannonball River, Mott, Hettinger C...
Significance: This structure is one of only two reinforced concrete bridges known to exist in North Dakota in 1980. It is a good representative of the Marsh Rainbow Arch Bridge design. Survey number: HAER ND-... More
Rock Valley Bridge, Spanning North Timber Creek at Old U.S. Highway 30...
Significance: The Rock Valley Bridge represents the culmination of an extensive concrete bridge construction program undertaken by Marshall County in the 1910s. It is the only span built by the county on the L... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Marsh Rainbow Arch Bridge, West Eighth Street North, Newton, Jasper Co...
Significance: The West 8th Street North bridge in Newton is one of fifteen known concrete rainbow arch bridges in Iowa. It is considered an important structural form in the development of reinforced concrete t... More
Cotter Bridge, Spanning White River at U.S. Highway 62, Cotter, Baxter...
Significance: The Cotter Bridge is the only bridge in Arkansas known to be designed and engineered by the Marsh Engineering Company, a significant twentieth-century bridge-building company. Among the largest t... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More
Mederville Bridge, Spanning Volga River at County Road C5X, Mederville...
Significance: The Mederville bridge is technologically significant as one of the earliest open-spandrel arches built in Iowa where relatively few were ever built. Meant to be an economic alternative to the ste... More