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I 70 ML EBND over COLORADO RIVER

Map 

Coordinates:
+39.54297, -107.67272
39°32'35" N, 107°40'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 70 ML EBND over COLORADO RIVER
Structure number:F-06-Y
Location:1 MI W OF SILT
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:98.4 ft. [30.0 m]
Total length:444.2 ft. [135.4 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:5
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2014 

Status:Open, no restriction [A]
Average daily traffic:9,000 [as of 2011]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:57.9 tons [52.6 metric tons]
Inventory rating:35.0 tons [31.8 metric tons]
Sufficiency rating:94.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201494.4Not deficientSatisfactoryVery GoodGood9000
October 201294.4Not deficientSatisfactoryVery GoodGood10100
November 201094.4Not deficientSatisfactoryVery GoodGood10100
November 200894.4Not deficientSatisfactoryVery GoodGood10100
October 200494.4Not deficientSatisfactoryVery GoodGood9144
November 200094.1Not deficientSatisfactoryVery GoodGood6471
June 199694.1Not deficientSatisfactoryVery GoodGood6471
April 199494.3Not deficientSatisfactoryVery GoodGood5100
April 199195.7Not deficientSatisfactoryVery GoodGood3500