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| Name | CGW Old Girot Hill Road Arch Chicago Great Western Railway Bridge #150.39 |
| Built By | Chicago Great Western Railway |
| Currently Owned By | Private Owner |
| Superstructure Contractor | Unknown |
| Length | 12 Feet Total |
| Width | 1 Track |
| Height Above Ground | 10 Feet (Estimated) |
| Superstructure Design | Stone Arch |
| Substructure Design | Stone Masonry |
| Date Built | c. 1900 |
| Traffic Count | 0 Trains/Day (Bridge is Abandoned) |
| Current Status | Abandoned |
| Chicago Great Western Railway Bridge Number | 150.39 |
| Significance | Local Significance |
| Documentation Date | 4/16/2022 |
In 1887, the Minnesota and Northwestern Railroad (M&NW) constructed 147 miles of new railroad, extending from Aiken to Forest Park, Illinois. At Aiken, the railroad began at the Illinois Central Railroad, which offered the railroad trackage rights into Dubuque. At Dubuque, the line connected to the rest of the M&NW system. At Forest Park, the line connected to the Baltimore & Ohio Chicago Terminal Railroad (B&OCT), which continued to downtown Chicago via the St. Charles Airline. In 1894 the M&NW would be sold to the Chicago Great Western Railway (CGW). The CGW had acquired and constructed a modest railroad network throughout Illinois, Iowa and Minnesota; connecting major cities in these states. The CGW was one of the smaller railroads in the area, and was late to the game. As a result, the railroad never saw the fortunes of other railroads in the area. This line served as the eastern portion of the CGW system, connecting Chicago with Kansas City, Omaha or the Twin Cities. The CGW would be acquired by the Chicago & North Western Railway (C&NW) in 1968. The C&NW already operated parallel, better constructed routes in Illinois and Wisconsin. As a result, traffic on this line dwindled to largely local movements, and conditions of the track deteriorated.
The line would be abandoned in several stages. The segment from Forest Park to Elmhurst was abandoned in 1970, followed by the segment from Aiken to Byron in 1972, the segment from Elmhurst to Villa Park in 1974 and the segment from St. Charles to Sycamore in 1977. The portion from Sycamore to Byron was abandoned in 1981, and a small spur was sold to the Chicago, Milwaukee, St. Paul & Pacific Railroad to access a power plant. Further abandonments came in 1985 between Villa Park and Carol Stream and in 1993, when a section around the DuPage Airport was realigned. The C&NW was purchased by the Union Pacific Railroad in 1995. The segment from Kirk Road to St. Charles would be abandoned in 2011. Today, Union Pacific operates the remaining trackage around West Chicago, and CPKC operates the spur at Byron. Between St. Charles and Sycamore and West Chicago and Forest Park, the line is now part of the Great Western Trail.
Located west of Rodden, this stone arch bridge carries the former Chicago Great Western Railway over a former alignment of Girot Hill Road. The first bridge at this location was likely a timber pile trestle, constructed when the line was initially built. In approximately 1900, the original bridge would be replaced with the present structure. The structure consists of a single 12-foot stone arch , set onto stone substructures. Railroad records indicate that the bridge is 79 feet wide. The bridge utilizes a standard CGW design, with a symmetrical arch and wing walls extending at a 45-degree angle from the structure. Stone for the structure was likely quarried at Mankato, Minnesota; and it is believed that a bridge was constructed under contract. Between 1897 and 1910, the CGW undertook a major project, filling and replacing timber bridges with stone and concrete culverts throughout the system. This bridge is one of dozens of similar structures constructed during that time. This design of structure was popular among railroads, as it provided a durable and easy to construct alternative to timber or steel bridges. Like many CGW stone arches, the stone on this arch has begun to fail, with some cracking, separation and deterioration of stone. Mortar repairs were made to the bridge while it was still in use. It is likely that the stone was of a low quality, resulting in extensive deterioration on structures throughout the system. The structure now sits abandoned. The author has ranked the structure as being locally significant, due to the common design.
Citations
| Railroad History Citation | ICC Valuation Information, Compiled by Richard S. Steele |