DM&E Bloody Run Bridge #1

Through Plate Girder bridge over Bloody Run
Monona, Clayton County, Iowa

Click the Photo Above to See All Photos of This Bridge!
Name DM&E Bloody Run Bridge #1
Built By Chicago, Milwaukee & St. Paul Railroad
Contractor Wisconsin Bridge & Iron Company of Milwaukee
Currently Owned By Dakota, Minnesota & Eastern Railroad
Length 45 Feet Total
Width 1 Track
Height Above Ground 10 Feet (Estimated)
Superstructure Type Through Plate Girder
Substructure Type Concrete
Date Built 1906
Traffic Count 4 Trains/Day (Estimated)
Current Status In Use
MILW Bridge Number R-90
Significance Local Significance
Documentation Date November 2018
In 1866, the McGregor & Missouri River Railway began building west out of McGregor, Iowa (which is located on the Mississippi River).

The railroad would reach Mason City by 1869, creating a vital link from Central Iowa to the Mississippi River.
In 1869, the McGregor & Missouri River Railway Company continued building the mainline from Mason City, heading west. They reached Algona by the end of the year, and halted construction.

The McGregor & Missouri River Railway was purchased by the Milwaukee & St. Paul Railway in 1870, which was in turn absorbed into the Chicago, Milwaukee & St. Paul Railway in 1874.

The line continued west in 1878, and reached Canton, South Dakota by 1880. The line met at the junction of another north-south line here.

The Chicago, Milwaukee & St. Paul Railway was spun into the Chicago, Milwaukee St. Paul & Pacific Railway in 1913, after the pacific expansion.

The line was vital to the Northern Iowa economy, crossing a wide variety of other lines. In Sheldon and Algona, it crossed Chicago & North Western lines, while at Emmetsburg it crossed a Rock Island Line.

Eventually, the route fell into disrepair west of Sheldon, and the Milwaukee Road hit bankruptcy. During the mass abandonments, 791 Miles in Iowa were abandoned. From Sheldon, west to Canton was part of these.

When the Soo Line purchased the Milwaukee Road in 1985, the line from Marquette to Sheldon was sold to I&M Rail Link in 1997, during a mass selloff of Milwaukee Road lines.
The I&M Rail Link became part of the Iowa, Chicago & Eastern Railway in 2002, which was purchased by the Dakota, Minnesota & Eastern Railway the same year.
In October of 2008, the DM&E was purchased by Canadian Pacific Railway, who is the current owners of this line, but DM&E operates as a dependant subsidiary.

Located east of Monona, this girder bridge is the first of 27 crossings of Bloody Run.
Built in 1906, the bridge features a single through plate girder span, set onto concrete abutments. It was constructed by Wisconsin Bridge & Iron Company, who built many of these structures in the time period.
The bridge is easy to access, as it is next to Greenfield Avenue.
Overall, the bridge appears to be in good condition. It has recently been strengthened with high strength bolts.

The author has ranked the bridge as being locally significant, due to the common design.
The photo above is an overview.


Source Type


Build Date Date stamp
Contractor Missing Wisconsin Bridge & Iron Company plaque
Railroad Line History Source ICC Valuation Information, Compiled by Richard S. Steele

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