Ash, Howard, Needles, & Tammen
of Kansas City, Missouri
View Exhibit mapThis consulting engineering firm had operations in New York City and Kansas City
Alton Bridge (Madison County, Illinois)
Design, 1928Lost seven-span through truss bridge over the Mississippi River on US 67 at AltonReplaced by the Clark Bridge
Bridge Street Bridge (1937) (Steuben County, New York)
Built 1937Warren through truss bridge over Chemung River on Bridge Street in CorningOpen to traffic
Brownville Bridge (Nemaha County, Nebraska)
Engineer, 1938Through truss bridge over the Missouri River on US 136 in BrownvilleOpen to traffic
Centennial Bridge (Scott County, Iowa)
Designer, 1940Steel through arch bridge over the Mississippi River on US 67 between Davenport and Rock IslandOpen to traffic
Edison Bridge (Middlesex County, New Jersey)
Built 1939Girder bridge over Raritan River on US Route 9 Northbound in Woodbridge TownshipOpen to traffic, new bridge added 2003
Gordon Avenue Viaduct (Woodbury County, Iowa)
Built 1936Steel stringer bridge over Over UPRR, Streets on IA 12/US Business 20 in Sioux CityOpen to traffic
Greenville-Lake Village Bridge (Chicot County, Arkansas)
Engineer, 1940Lost cantilevered Warren through truss bridge over the Mississippi River on US 82 between Greenville and Lake VillageNo Longer Exists Western Portal pillars and markers still in place.
Lewis Bridge (St. Louis County, Missouri)
Design, 1927Lost through truss bridge over the Missouri River on U. S. Highway 67, running parallel to the Bellefontaine Railroad BridgeReplaced by a modern four-lane deck-girder bridge
Raccoon Creek Bridge (Gloucester County, New Jersey)
Consulting Engineer Firm, 1940Vertical lift bridge over Raccoon Creek on US 130Replaced by a new bridge
Rainbow Bridge (Jefferson County, Texas)
Built 1938Through truss bridge over Neches River on Westbound TX 73 in Port ArthurOpen to traffic
Sni-A-Bar Road Bridge (Jackson County, Missouri)
Consulting engineers, 1929Open-spandrel concrete arch bridge over the Kansas City Southern Railway on Sni-a-bar Road in Kansas CityReplaced by a new bridge
South Omaha Bridge (Douglas County, Nebraska)
Design, 1936Lost through truss bridge over Missouri River on US 275/NE 92/IA 92 in OmahaDemolished and replaced
Stillwater Bridge (Washington County, Minnesota)
Consulting Engineers, 1931Vertical lift bridge over St. Croix River on MN 36/WI 64 at StillwaterOpen to pedestrians only