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I 70 ML EBND over DAHLIA STREET

Map

Coordinates:
+39.77996, -104.93190
39°46'48" N, 104°55'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 70 ML EBND over DAHLIA STREET
Structure number:E-17-HZ
Location:DENVER
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:66.6 ft. [20.3 m]
Total length:130.6 ft. [39.8 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1964
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:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:57,500 [as of 2011]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactoryGoodSatisfactory5750089.8
August 2015FairSatisfactoryGoodSatisfactory5750089.8
August 2013FairSatisfactoryGoodGood5750089.2
August 2011FairSatisfactoryGoodGood6350088.9
September 2009FairSatisfactoryGoodGood6350088.9
September 2007FairSatisfactoryGoodGood6375088.9
November 2005FairSatisfactoryGoodGood5725389.2
October 2003FairSatisfactoryGoodGood4937989.6
July 2001FairSatisfactoryGoodGood4937986.9
August 1999FairSatisfactoryGoodGood4842687.0
October 1997FairSatisfactoryGoodGood4410088.4
November 1995FairSatisfactoryGoodGood4410088.3
August 1993GoodGoodVery GoodVery Good3870090.7
July 1991GoodGoodVery GoodVery Good3600090.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.783781200
Deck
Reinforced Concrete Top Flangesq. ft.6,7864,0342,708440
Wearing Surfacessq. ft.6,2646,2244000
Substructure
Reinforced Concrete Columneach129120
Reinforced Concrete Abutmentlinear ft.104103100
Reinforced Concrete Pier Caplinear ft.9494000
Joints
Other Jointlinear ft.9696000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.261261000
Steel Protective Coatingsq. ft.261261000