Rating:
No votes cast

McCammon Bridge

Photos 

View Of Mccammon Bridge At Ground Level, Facing Southeast

Photo taken by Historic American Engineering Record

View photos at Library of Congress

BH Photo #196397

Map 

Facts 

Overview
Lost Concrete deck girder bridge over Portneuf River and Union Pacific Railroad on US 30
Location
McCammon, Bannock County, Idaho
Status
Replaced by new bridge
History
Built 1936, Replaced Ca. 1990.
Builders
- J.J. Byer (Engineer)
- Olaf Nelson (Contractor)
Design
Concrete deck girder
Dimensions
Length of largest span: 72.0 ft.
Total length: 584.0 ft.
Deck width: 28.0 ft.
Approximate latitude, longitude
+42.66068, -112.19573   (decimal degrees)
42°39'38" N, 112°11'45" W   (degrees°minutes'seconds")
Approximate UTM coordinates
12/402002/4723828 (zone/easting/northing)
Quadrangle map:
McCammon
Inventory number
BH 48523 (Bridgehunter.com ID)

Update Log 

  • March 29, 2011: Added by Michael Goff

Sources 

  • Mike Goff - michael [dot] goff [at] hotmail [dot] com
  • HAER ID-19 - McCammon Overhead & River Crossing Bridge, Interstate 15, Business, 3.3 mile post , McCammon, Bannock County, ID