Central Lakes Trail MN-78 Bridge


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Name Central Lakes Trail MN-78 Bridge
Built By Great Northern Railway
Currently Owned By Grant County
Superstructure Contractors American Bridge Company of New York
Substructure Contractors Unknown
Length 200 Feet Total, 70 Foot Largest Span
Width 1 Track
Height Above Ground 18 Feet (Estimated)
Superstructure Type Through plate girder
Substructure Type Concrete
Date Built 1967
Traffic Count 0 Trains/Day (Bridge is a Trail)
Current Status Open to trail traffic
Burlington Northern Railroad Bridge Number 167.6
Significance Minimal Significance
Documentation Date 3/29/2013

In 1872, the The St. Paul and Pacific Railroad Company (StP&P) constructed 35 miles of new railroad, extending from St. Cloud, Minnesota to Melrose, Minnesota. The line would be extended an additional 31 miles to Alexandria in 1878, and an additional 77 miles to Barnesville the following year. At Barnesville, the railroad connected to a previously constructed line, which reached the International Border at Noyes, Minnesota. At the end of 1879, the StP&P was sold to the St. Paul, Minneapolis & Manitoba Railway (StPM&M). The StPM&M was controlled by railroad magnate James J. Hill, who sought to build a vast railroad network between the Twin Cities and the West Coast. In 1880, the Barnesville & Moorhead Railway Company completed an additional 23 miles between Barnesville and Moorhead. The railroad was promptly purchased by the StPM&M. The StPM&M was sold to another Hill controlled railroad, the Great Northern Railway (GN) in 1907.

The GN utilized this route as a mainline, connecting the Twin Cities to Fargo and points west. In 1970, GN merged with rival Northern Pacific Railway and Chicago, Burlington & Quincy Railroad to form Burlington Northern Railroad (BN). By 1981, the BN preferred the parallel former Northern Pacific route, which was built for double track. As a result, the segment from Collegeville to Avon was abandoned, and sold for future trail use. In 1986, BN sold the remainder of the line from Moorhead to Avon to the Otter Tail Valley Railroad (OTVR). OTVR operated the route until 1991, when the line between Avon and Fergus Falls was abandoned and acquired for future trail use. BN was merged with Atchison, Topeka & Santa Fe Railway in 1996, to form BNSF Railway. BNSF abandoned the segment between Collegeville and St. Joseph in 2002, and leased the St. Cloud to St. Joseph segment to Northern Lines Railroad. Today, OTVR continues to operate the Moorhead to Fergus Falls segment of this line, while Northern Lines operates the remaining stub to St. Joseph. The railroad from St. Joseph to Osakis has been turned into the Lake Wobegon Trail, and the line from Osakis to Fergus Falls has been turned into the Central Lakes Trail.


Located near Ashby, this through plate girder bridge crosses Minnesota Highway 78. Built in 1967, the bridge features three through plate girder spans, set onto concrete substructures. The entire bridge is skewed, and uses a ballast deck design. These types of spans were commonly used as grade separations throughout the United States, as they were durable and easy to construct. Overall, the bridge appears to be in good condition, with no significant deterioration noted. The author has ranked the bridge as being minimally significant, due to the newer age.


Citations

Build Date Date Stamp
Contractor (Superstructure) Shop Drawings from MNDOT Electronic Plan Site
Railroad History Citation ICC Valuation Information, Compiled by Richard S. Steele

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