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CN - Inwood Avenue Overpass

Calhoun County, Iowa

Photos 

CN Inwood Avenue Bridge

Overview

Photo taken by John Marvig in December 2018

Enlarge

BH Photo #441381

Map 

Facts 

Overview
Concrete Encased Beam Bridge over Inwood Avenue on Canadian National Railway
Location
Calhoun County, Iowa
Status
Open to traffic
History
Built 1928
Railroads
- Canadian National Railway (CN)
- Chicago, Central & Pacific Railroad (CC)
- Illinois Central Railroad (IC; ICG (1972-1988))
Design
Concrete encased steel stringer
Dimensions
Length of largest span: 28.0 ft.
Total length: 78.0 ft.
Approximate latitude, longitude
+42.35083, -94.74601   (decimal degrees)
42°21'03" N, 94°44'46" W   (degrees°minutes'seconds")
Approximate UTM coordinates
15/356194/4690206 (zone/easting/northing)
Quadrangle map:
Lake City
Inventory number
BH 64075 (Bridgehunter.com ID)

Categories 

Beam (15,716)
Built 1928 (1,173)
Built during 1920s (9,923)
Calhoun County, Iowa (45)
Canadian National Railway (510)
Chicago, Central & Pacific Railroad (90)
Concrete stringer (800)
 Illinois Central Railroad (582)
Iowa (6,500)
Open (39,881)
Owned by railroad (12,424)
Railroad (15,426)
Span length 25-50 feet (15,668)
Total length 75-100 feet (6,584)

Update Log 

  • January 6, 2019: New photos from John Marvig
  • December 31, 2018: Updated by John Marvig: Added information from IC Bridge Records
  • November 14, 2014: Added by Dave King

Sources 

Comments 

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