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I 70 ML EBND over RAMP TO I 70 WBND, DRAW

Map 

Coordinates:
+39.56158, -107.25519
39°33'42" N, 107°15'19" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 70 ML EBND over RAMP TO I 70 WBND, DRAW
Structure number:F-07-AU
Location:GRIZZLY CREEK INTERCHANGE
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:103.0 ft. [31.4 m]
Total length:776.0 ft. [236.5 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
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: June 2014 

Status:Open, no restriction [A]
Average daily traffic:7,000 [as of 2011]
Truck traffic:15% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [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:71.4 tons [64.9 metric tons]
Inventory rating:42.8 tons [38.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:91.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201491.7Functionally obsoleteVery GoodGoodVery Good7000
June 201291.6Functionally obsoleteVery GoodGoodVery Good8700
June 201091.6Functionally obsoleteVery GoodGoodVery Good8700
June 200891.6Functionally obsoleteVery GoodGoodVery Good8700
June 200691.6Functionally obsoleteVery GoodGoodVery Good8000
June 200493.6Functionally obsoleteVery GoodGoodVery Good7380
June 200291.7Functionally obsoleteVery GoodGoodVery Good6245
June 200095.4Not deficientVery GoodGoodVery Good6078
July 199895.4Not deficientVery GoodGoodVery Good6078
April 199695.6Not deficientVery GoodGoodVery Good4550
May 199495.6Not deficientGoodSatisfactoryVery Good4600
June 199295.6Not deficientSatisfactoryGoodGood4600
May 199095.7Not deficientGoodGoodGood3850