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I 70 ML EBND over BAIR RANCH RD, DRAW

Map 

Coordinates:
+39.61383, -107.14140
39°36'50" N, 107°08'29" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 70 ML EBND over BAIR RANCH RD, DRAW
Structure number:F-08-AE
Location:BAIR RANCH REST AREA
Purpose:Carries highway overpass over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:152.2 ft. [46.4 m]
Total length:1207.4 ft. [368.0 m]
Roadway width between curbs:33.5 ft. [10.2 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Owner:State Highway Agency [01]
Year built:1985
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:9
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,000 [as of 2011]
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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:51.9 tons [47.2 metric tons]
Inventory rating:30.9 tons [28.1 metric tons]
Sufficiency rating:90.7
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$7,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201690.7GoodGoodGoodGood-7000
May 201490.7GoodGoodGoodGood-7000
May 201290.7GoodGoodGoodGood-8700
June 201088.6GoodGoodGoodGoodFO8700
June 200888.6GoodGoodGoodGoodFO8700
May 200688.7GoodGoodGoodGoodFO8000
June 200488.7GoodGoodGoodGoodFO7380
May 200288.8GoodGoodGoodGoodFO6245
June 200088.2GoodGoodGoodGoodFO6158
May 199888.2GoodGoodGoodGoodFO6158
May 199690.1GoodGoodGoodGoodFO4200
July 199491.6GoodGoodGoodGoodFO4600
May 199291.6GoodGoodVery GoodGood-4600
May 199091.7GoodGoodVery GoodGood-3850