C.F. Lytle Co.
of Sioux City, Iowa
(Nemaha County, Nebraska)Substructure, 1938Through truss bridge over the Missouri River on US 136 in BrownvilleOpen to traffic
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
(Lawrence County, Arkansas)Built 1937Pony and deck truss bridge over Spring River and the Frisco Railroad on US 62 at ImbodenOpen to two-lane traffic, with a pedestrian sidewalk