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Big Thompson No. 4 Bridge
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Facts
- Overview
- Lost pony truss bridge over Big Thompson River on US 34
- Location
- Larimer County, Colorado
- Status
- Replaced by modern bridge
- History
- Built 1933
- Design
- Riveted, skewed, 6-panel Parker pony truss
- Dimensions
-
Length of largest span: 100.0 ft.
Total length: 164.0 ft.
Deck width: 29.8 ft.
- Approximate latitude, longitude
- +40.41806, -105.18028 (decimal degrees)
40°25'05" N, 105°10'49" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 13/484705/4474174 (zone/easting/northing)
- USGS topographic map
- Masonville
- Inventory numbers
- CDOT C-16-Z (Colorado Dept. of Transportation structure number)
BH 11929 (Bridgehunter.com ID) - Inspection (as of 09/2003)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 50.5 (out of 100) - Average daily traffic (as of 2003)
- 8,571
© Copyright 2002-13, James Baughn and contributors.
This page's URL is http://bridgehunter.com/co/larimer/thompson-4/
This page's URL is http://bridgehunter.com/co/larimer/thompson-4/