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RAMP TO SHOSHONE over I 70, COLORADO RIVER R

Map 

Coordinates:
+39.56694, -107.23028
39°34'01" N, 107°13'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RAMP TO SHOSHONE over I 70, COLORADO RIVER R
Structure number:F-08-BC
Location:POWER PLANT INTERCHANGE (
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.9 ft. [45.7 m]
Total length:1116.2 ft. [340.2 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:1987
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:8
Main spans material:Steel continuous [4]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:225 [as of 2005]
Truck traffic:15% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:61.9 tons [56.3 metric tons]
Inventory rating:37.0 tons [33.6 metric tons]
Sufficiency rating:97.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201497.0Not deficientGoodGoodGood225
May 201297.0Not deficientGoodGoodGood225
June 201097.0Not deficientGoodVery GoodVery Good225
March 200897.0Not deficientGoodVery GoodVery Good225
June 200697.0Not deficientGoodVery GoodVery Good225
June 200497.0Not deficientGoodVery GoodVery Good220
April 200297.0Not deficientGoodVery GoodVery Good220
June 200097.0Not deficientGoodVery GoodVery Good121
May 199897.0Not deficientGoodVery GoodVery Good121
May 199697.0Not deficientGoodVery GoodVery Good350
June 199496.7Not deficientGoodVery GoodVery Good4600
April 199296.7Not deficientGoodVery GoodVery Good4600
May 199096.7Not deficientSatisfactoryGoodGood3850