CN Bridge #422.8


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Name CN Bridge #422.8
Illinois Central Railroad Bridge #WA422.8
Built By Illinois Central Railroad
Currently Owned By Canadian National Railway
Contractor G.H. Scribner of Chicago, Illinois
Length 6 Feet Total
Width 1 Track (58 Feet)
Height Above Ground 5 Feet (Estimated)
Superstructure Design Concrete Arch Culvert
Substructure Design Concrete
Date Built 1899
Traffic Count 2 Trains/Day (Estimated)
Current Status In Use
Illinois Central Railroad Bridge Number WA422.8
Canadian National Railway Bridge Number 422.8
Significance Local Significance
Documentation Date 12/30/2018

In 1889, the Chicago, Rock Island & Pacific Railroad sought to connect the end of their Council Bluffs-Chicago mainline at Council Bluffs to Lincoln, Nebraska and eventually to a point southwest near Fairbury, Nebraska; where the Chicago, Kansas & Nebraska Railway (CK&N) had built in 1887.  Because the CK&N had built a considerable network of routes around Kansas, Nebraska and Colorado; this connection was desired to give the Rock Island access to Denver.  The Rock Island purchased the CK&N in 1891.  Trackage rights were secured to cross the Missouri River on the Union Pacific Bridge into Omaha, before the route turned southwest, running through Papillion and Richfield, before crossing the Platte River at South Bend.  From here, the route continued through Murdock, Alvo and Prairie Home.  By 1892, the Rock Island had reached Lincoln, passing through the east side of the city.  In 1893, work continued south, and the route was built through Rokeby, Hallam, Clatonia, DeWitt and Plymouth before finally reaching the existing line at Jansen, Nebraska.  The Rock Island was a poor railroad, facing financial trouble regularly and often in bankruptcy.  This route hosted passenger trains known as "Rockets" for many years, although passenger trains were later discontinued.  After World War II, the Rock Island struggled to survive, proposing mergers and deferring maintenance on their routes.  Rock Island sought to keep interchange traffic between Denver and Chicago running on this line, struggling 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.  The route between Omaha and Hallam was abandoned.  The route between Jansen and Hallam was sold to Mid States Port Authority in 1984, and began operations under Union Pacific Railroad the same year.   Today, UP owns the surviving part of this line and operates it as the Hallam Subdivision.  The line through Lincoln is now the Rock Island Trail, and plans are being made to extend the trail to US-77.  East of Lincoln, a small segment is now the Dave Murdock Trail, and the Platte River Bridge is now part of the Mopac Trail.  The remainder of this line is now privately owned and abandoned.


Located near Quincy Avenue north of Carnarvon, this concrete arch culvert carries a former Illinois Central Railroad line over an unnamed creek. The present culvert was constructed in 1899 during the initial construction of this line. Currently, the structure consists of a 6-foot concrete arch culvert, set onto concrete substructures and constructed at a width of 58 feet. The culvert follows a standard design, with a semicircular arch and sloped wing walls which extend perpendicularly to the tracks. G.H. Scribner constructed the culvert as part of the contract for initial construction of concrete bridges and culverts along this line. Concrete arches were popular for railroad use, as they were durable and easy to construct. While most railroads switched to using concrete in the early 20th Century, the IC began using concrete in the mid to late 1890s. Since the initial construction, the culvert has seen no significant alterations, and remains in use. Overall, the culvert appears to be in fair to good condition, with minor cracking and spalling noted throughout the structure. The author has ranked this bridge as being locally significant, due to the common design.


Citations

Build date Illinois Central Railroad Valuation Engineering Field Notes at the National Archives
Builder Wall Lake Blade; April 14, 1899
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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