UP Salt Creek Bridge


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Name UP Salt Creek Bridge
Union Pacific Railroad Bridge #56.60
Built By Union Pacific Railroad
Currently Owned By Union Pacific Railroad
Superstructure Contractor Lassig Bridge & Iron Works of Chicago
Length 232 Feet Total, 110 Foot Main Span
Width 1 Track
Height Above Ground 15 Feet (Estimated)
Superstructure Design Quadrangular Lattice Through Truss, Timber Pile Trestle and Concrete Modular Girder
Substructure Design Timber Pile and Steel Pile
Date Built 1916 Using a Span Fabricated c. 1899; North Approach Reconstructed 2026
Traffic Count 2 Trains/Day (Estimated)
Current Status In Use
Union Pacific Railroad Bridge Number 56.60
Significance Moderate Significance
Documentation Date 1/27/2017

Between 1876 and 1877, the Omaha and Republican Valley Railroad (O&RV) constructed a new railroad line between Fremont and Valparaiso, Nebraska.  The line would be extended to Lincoln in 1880, and to Beatrice in 1884.  The railroad was reorganized as the Omaha and Republican Valley Railway in 1887, which was sold to the Union Pacific Railroad (UP) between 1893 and 1898.  UP had constructed and acquired a large amount of lines throughout the western United States, and was best known for completing the First Transcontinental Railroad.  This route served as a secondary line for the UP, connecting several branch lines throughout southern Nebraska and Kansas.  The route continued to be operated by Union Pacific until 2001, when the segment south of Lincoln was abandoned.  This segment has since been turned into the Jamaica North Trail and the Homestead Trail.  Union Pacific operates the remaining segment between Lincoln and Fremont as the Lincoln Subdivision.


Located near Haymarket Park in Lincoln, this through truss bridge was one of two parallel crossings of Salt Creek in this area. This bridge was originally built as part of the Beatrice Branch, and the first bridge at this location likely consisted of a timber truss or pile trestle bridge. In 1916, the original timber bridge was reportedly replaced with a secondhand steel truss span. The bridge consisted of a 110-foot, riveted, quadrangular lattice through truss span, set onto timber pile piers and approached by timber pile trestle spans on either end. Missing plaques indicated that that the bridge was fabricated by Lassig Bridge & Iron Works, and abandonment documents indicate that the truss was originally fabricated in 1899 for an unknown bridge. The truss was fabricated by the Lassig Bridge & Iron Works in 1899 at an unknown location, before being moved here. The truss utilized solid and laced members and arched lattice portal bracings, typical of Union Pacific bridges of this design. This particular portal bracing design was used on many Union Pacific bridges between the 1890s and early 1910s. Overall, the bridge appeared to be in fair to good condition at the time of documentation, with no significant deterioration noted. The bridge was initially abandoned in 2003, before being reactivated in 2013 after the parallel BNSF Bridge was abandoned. Early in the morning on February 23, 2026; a fire ignited on the north approach, ultimately collapsing the truss span. The north approach was replaced with a concrete modular girder approach on steel pile substructures, and the bridge reopened by early March. The author has ranked this bridge as being moderately significant, due to the truss design.


Citations

Build Date Union Pacific Railroad Valuation Engineering Field Notes at the National Archives
Builder Missing Lassig Bridge & Iron Works plaque
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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