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CO 120 Viaduct

Photos 

Photo From National Register Multiple Property Submission

BH Photo #193862

Map 

Street View 

Description 

Scheduled for demolition, another CDOT FASTER Bridge Enterprise program project. Work begins March 2013 at an estimated cost of $5.2 million. New bridge design underway.

Facts 

Overview
Tee beam bridge over the Union Pacific Railroad on CO 120
Location
Fremont County, Colorado
Status
Open to traffic
History
Built 1931
Railroad
- Union Pacific Railroad (UP)
Design
Concrete tee beam
Dimensions
Length of largest span: 45.9 ft.
Total length: 262.1 ft.
Deck width: 23.9 ft.
Recognition
Posted to the National Register of Historic Places on October 15, 2002
Approximate latitude, longitude
+38.38590, -105.07166   (decimal degrees)
38°23'09" N, 105°04'18" W   (degrees°minutes'seconds")
Approximate UTM coordinates
13/493741/4248635 (zone/easting/northing)
Quadrangle map:
Florence
Inventory numbers
CDOT K-16-S (Colorado Dept. of Transportation structure number)
NRHP 02001148 (National Register of Historic Places reference number)
BH 11870 (Bridgehunter.com ID)
Inspection (as of 08/2014)
Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 48.4 (out of 100)
Average daily traffic (as of 2011)
800

Categories 

Beam (11,965)
Built 1931 (794)
Built during 1930s (10,582)
CO 120 (4)
Colorado (598)
Concrete tee beam (2,191)
Doomed (1,027)
Fremont County, Colorado (32)
Have street view (22,087)
NR-listed (2,844)
Open (36,583)
Owned by state (13,690)
Skewed (4,672)
Span length 25-50 feet (13,585)
Structurally deficient (18,439)
Total length 250-500 feet (4,604)
Union Pacific Railroad (1,923)

Update Log 

  • November 11, 2016: Photo imported by Dave King
  • October 12, 2011: Updated by K. A. Erickson: Bridge is doomed
  • February 18, 2011: New photos from Nathan Holth

Sources 

Comments 

CO 120 Viaduct
Posted September 1, 2015, by Elliott Johnson (elliottsgon15 [at] hotmail [dot] com)

currently in construction and scheduled to be completed November 2015 at an estimated cost of $5.8 million