Calypso Bridge

Photos 

General Elevation

Photo taken by Jet Lowe for the Historic American Engineering Record

View photos at Library of Congress

BH Photo #223688

Map 

Facts 

Overview

Parker through truss bridge over Yellowstone river on Milwakuee Road

Location

Prairie County, Montana

Status

Open to traffic

History

Built 1907

Builder

- American Bridge Co. of New York

Railroad

- Chicago, Milwaukee, St. Paul & Pacific Railroad (MILW; CMStP&P; CMStP)

Also called

MILW - Calypso Bridge

Approximate latitude, longitude

+46.77952, -105.41166   (decimal degrees)
46°46'46" N, 105°24'42" W   (degrees°minutes'seconds")

Approximate UTM coordinates

13/468574/5180745 (zone/easting/northing)

Quadrangle map:

Calypso

Inventory number

BH 47878 (Bridgehunter.com ID)

Categories 

Update Log 

• August 11, 2017: Updated by Christopher Finigan: Added category "Pin-connected"
• February 23, 2014: New photos from Jack Schmidt
• March 10, 2012: Updated by Craig Philpott: refined location
• January 22, 2012: HAER photos posted by J.P.
• January 29, 2011: Added by J.P.

Sources 

• J.P. - wildcatjon2000 [at] gmail [dot] com
• HAER MT-26 - Calipso Bridge, Spanning Yellowstone River, Terry, Prairie County, MT
• Craig Philpott - craigphilpott63 [at] gmail [dot] com
• Luke
• Jack Schmidt - jjturtle [at] earthlink [dot] net

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