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I 70 ML WBND over DAHLIA STREET

Map

Coordinates:
+39.78012, -104.93189
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 WBND over DAHLIA STREET
Structure number:E-17-HY
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:16.4 ft. [5.0 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:Satisfactory [6 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:88.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactorySatisfactory5750088.8
August 2015FairSatisfactorySatisfactorySatisfactory5750089.8
August 2013FairSatisfactorySatisfactorySatisfactory5750089.8
August 2011FairSatisfactorySatisfactorySatisfactory6350089.5
September 2009FairSatisfactorySatisfactorySatisfactory6350089.5
September 2007FairSatisfactorySatisfactorySatisfactory6375089.5
November 2005FairSatisfactorySatisfactorySatisfactory5725389.8
October 2003FairSatisfactorySatisfactorySatisfactory4937989.6
July 2001FairSatisfactorySatisfactorySatisfactory4937986.9
August 1999FairSatisfactorySatisfactorySatisfactory4842687.0
October 1997FairSatisfactorySatisfactorySatisfactory4410088.4
November 1995FairSatisfactorySatisfactorySatisfactory4410088.3
August 1993FairSatisfactorySatisfactoryGood3870090.7
July 1991FairSatisfactorySatisfactoryGood3600090.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.783765486
Deck
Reinforced Concrete Top Flangesq. ft.6,7865,3191,442250
Wearing Surfacessq. ft.6,2646,2501400
Substructure
Reinforced Concrete Columneach124440
Reinforced Concrete Abutmentlinear ft.104921020
Reinforced Concrete Pier Caplinear ft.9494000
Joints
Other Jointlinear ft.9696000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.261260010
Steel Protective Coatingsq. ft.261261000