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Carroll County Road 314 Overpass

Relocated Pratt Through Truss Bridge over BNSF Railway
Near Bosworth, Carroll County, Missouri

Click the Photo Above to See All Photos of This Bridge!
Name Carroll County Road 314 Overpass
Built By Atchison, Topeka & Santa Fe Railway
Contractor Edgemoor Bridge Works of Wilmington, Delaware
Currently Owned By Private Individual
Length 164 Feet Total
Width 1 Road Lane (1 Track)
Height Above Ground 25 Feet (Estimated)
Superstructure Type Pratt Through Truss
Substructure Type Concrete
Date Built Ca. 1887
Date Relocated 1911
Original Location Grand River; Bosworth, Missouri (likely)
Date Moved to Field August 31st, 2020
Traffic Count 0 Trains/Day (Bridge is set onto ground)
Current Status Moved to ground on private property
ATSF Bridge Number 377G
Significance Regional Significance
Documentation Date October 2016


Hidden on a back road of Carroll County was this gem of a bridge.
The medium sized pin connected Pratt Through Truss once crossed the BNSF mainline near Bosworth. It was built using a former railroad bridge, which was decked and used for road use.
It is unknown where this bridge originally came from, although local residents believe it came from the nearby Grand River Bridge. The author believes this is actually likely, due to the proximity and dates matching up. The author was informed that the bridge was likely built in 1887, before being moved by railroad car to the County Road 314 site in 1911.
An identical bridge exists over this same mainline in Jackson County, and also carries road traffic. The author is unsure if this means these structures were once part of the same bridge, or if it was a standard plan for railroad bridge.
The bridge here is was single span, 9-panel pin connected Pratt Through Truss. The portal bracings of this bridge suggest Edge Moor Bridge Works; although this has not been confirmed. An inventory of historic Missouri bridges suggested this builder. The bridge sat on concrete substructures.
It appears that the floor was rebuilt to be more appropriate for wagon and later automobile traffic. Santa Fe records indicate this could have happened in 1929, when the deck was rebuilt.
Unfortunately, the bridge was removed and replaced with a new bridge in the fall of 2020. In previous inspections, the bridge had an above average rating for its age and design, leading to questions on why the bridge was replaced.
Fortunately, a nearby citizen asked the company removing the bridge about setting the bridge down in their field. The construction company agreed, and the bridge has been set in a field nearby, where it will hopefully remain for generations to come.
The author was very excited to see the bridge was saved, and is even more excited about how the bridge was quite literally given away for nothing. It appears that at least some construction companies are willing to help private citizens save these bridges, for little or no cost.

The author has ranked the bridge as being regionally significant, due to the historic age of the bridge, as well as the re-purposing of a railroad bridge.
The photo above is looking west across the bridge.

Citations

Source Type

Source

Fabrication Date Local resident
Relocation Date Atchison, Topeka & Santa Fe Railway 1937 Bridge Records
Original Location Local resident
Contractor Missouri Historic Bridge Inventory
Railroad Line History Source ICC Valuation Information, Compiled by Richard S. Steele