Rating:
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Calypso Bridge

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Photos 

General Elevation

Photo taken by Jet Lowe for the Historic American Engineering Record

View photos at Library of Congress

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

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