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Tomahawk Trail Bridge

Pratt Pony Truss Bridge over Wisconsin River
Tomahawk, Lincoln County, Wisconsin

Click the Photo Above to See All Photos of This Bridge!
Name Tomahawk Trail Bridge
Built By Chicago, Milwaukee & St. Paul Railway
Contractor Unknown
Currently Owned By Lincoln County
Length 512 Feet Total, 95 Foot Main Span
Width 1 Track, 2 Trail Lanes
Height Above Ground 10 Feet (Estimated)
Superstructure Type Pratt Pony Truss and Trestle
Substructure Type Timber Pile
Date Built 1900
Traffic Count 0 Trains/Day (Bridge is a Trail)
Current Status Rails to Trails
MILW Bridge Number G-425
Significance Moderate Significance


This pony truss, built in 1900, serves the Hiawatha trail as a crossing of the Wisconsin River (Lake Mohawksin).
The bridge is a medium strength truss, placed on wooden substructures, typical of most Milwaukee Road Branch lines. It consists of 6 panels and pinned connections. The main span is approached by trestle and the entire bridge is supported on timber piles.
The bridge was converted to a trail in the late 1980's, and has served as it ever since. No plates could be found on the bridge.

The author has ranked this bridge as being moderately significant, due to the truss design.
The photo above is an overview.
A special thank you to the Milwaukee Road Archives at the Milwaukee Central Library for finding the build date!

Wisconsin River Railroad Bridges
Upstream Rhinelander Rail Bridge
Downstream Lake Mohawksin Rail Bridge

Citations

Source Type

Source

Build Date Milwaukee Road Archives at the Milwaukee Central Library
Railroad Line History Source ICC Valuation Information, Compiled by Richard S. Steele