RI W. Branch Lyon Creek Bridge


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Name RI W. Branch Lyon Creek Bridge
Chicago, Rock Island & Pacific Railroad Bridge #1792
Built By Chicago, Kansas & Nebraska Railway
Currently Owned By Private Owner
Superstructure Contractor Lassig Bridge & Iron Works of Chicago
Length 60 Feet Total
Width 1 Track
Height Above Ground 15 Feet (Estimated)
Superstructure Design Double Intersection Warren Pony Truss
Substructure Design Stone Masonry
Date Built 1887
Traffic Count 0 Trains/Day (Bridge is Abandoned)
Current Status Abandoned
Chicago, Rock Island & Pacific Railroad Bridge Number 1792
Significance Regional Significance
Documentation Date 3/4/2017

In 1887, the Chicago, Kansas & Nebraska Railway (CK&N) constructed a 48-mile branch line, extending from Herington, Kansas to Salina, Kansas.  This route was one of several constructed in the mid to late 1880s by the CK&N.  The CK&N was almost exclusively funded by the Chicago, Rock Island & Pacific Railway (Rock Island).  The Rock Island sought to expand west through Nebraska, Kansas and Colorado, where they saw an entrance to the Denver market as vital for the railroad. This route served as a branch line, mainly serving small towns.  In 1891, the CK&N failed to make a payment to the Rock Island.  As a result, the Rock Island took over ownership and operations entirely.  The Rock Island had constructed and acquired a large railroad network throughout the Midwest.  After World War II, the Rock Island struggled to survive, proposing mergers and deferring maintenance on their routes.  The Rock Island struggled to compete with a stronger and better constructed Union Pacific system.  By 1964, the Rock Island began attempts to merge with Union Pacific, and restructure railroads west of the Mississippi River.  This merger was eventually denied, and Rock Island turned its last profit in 1965.  In the mid-1970s, the railroad was in serious decline.  The railroad received loans to attempt to fix slow orders, received new equipment and turn a profit.  By 1978, the railroad came close to profit, but creditors were lobbying for a complete shutdown of the Rock Island.  During the fall of 1979, a strike crippled the railroad, and by January of 1980, the entire system was ordered to be shut down and liquidated.  Many of the lines and equipment were scrapped.  Profitable sections of railroad were prepared for sale.  A small segment of this line was sold to the Abilene & Smoky Valley Railroad, a tourist railroad.  Today, the A&SV operates a segment between Abilene and Woodbine, while the remainder of the line is abandoned.


Located south of Woodbine, this small pony truss bridge once carried the Rock Island over West Branch Lyon Creek. Built in 1887 as the railroad was constructed through this area, the bridge consists of a single 60-foot riveted double intersection Warren pony truss, also known as a lattice girder. These short spans were typically between 40 and 80 feet long, and utilized lightweight members to form a truss, instead of using a plate girder. The Lassig Bridge & Iron Works would construct dozens of these spans for railroads throughout the Midwest, and they were popular for being economical and easy to construct. While many of these spans were constructed through the 1880s and 1890s, relatively few continue to exist. Many of the earlier spans had become too light for mainline traffic by the early 20th Century, and were often replaced. This particular span was spared the scrappers torch, possibly because it was located near the end of the Abilene & Smoky Valleys operations. Currently, the bridge sits on private property, and is not maintained. Overall, the bridge appears to be in fair to good condition for the age, with little notable deterioration to the superstructure. A short span like this could feasibly be restored and reused for a pedestrian or driveway bridge, while preserving a historic structure. The author has ranked this bridge as being regionally significant, as it is one of, if not the only remaining structure like it in Kansas.


Citations

Build date Construction of line
Builder Based on identical spans
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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