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I 70 ML over ZUNI STREET

Map

Coordinates:
+39.78349, -105.01607
39°47'01" N, 105°00'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 70 ML over ZUNI STREET
Structure number:E-16-EY
Location:DENVER
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:65.9 ft. [20.1 m]
Total length:121.1 ft. [36.9 m]
Roadway width between curbs:102.0 ft. [31.1 m]
Deck width edge-to-edge:107.9 ft. [32.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1965
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: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:123,000 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:67.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairFairGood12300067.2
August 2015FairFairSatisfactoryGood12300079.4
August 2013FairFairSatisfactoryGood12300063.8
August 2011FairFairSatisfactoryGood11200064.6
September 2009FairFairSatisfactoryGood11200064.6
September 2007FairFairSatisfactoryGood11210064.5
November 2005FairFairVery GoodGood10984664.7
October 2003FairSatisfactoryVery GoodGood10877086.6
July 2001FairSatisfactoryGoodGood10877080.9
August 1999FairSatisfactoryVery GoodGood10657881.1
September 1997FairSatisfactoryVery GoodGood11140082.9
August 1995FairSatisfactoryVery GoodGood11140085.1
October 1993FairSatisfactoryVery GoodGood11640076.8
August 1991GoodGoodVery GoodGood11720076.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,2101,1605000
Deck
Reinforced Concrete Top Flangesq. ft.13,0687,6144,7287260
Wearing Surfacessq. ft.12,34212,342000
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.2162041200
Reinforced Concrete Pier Caplinear ft.174174000
Joints
Pourable Jointlinear ft.204204000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2422291300
Steel Protective Coatingsq. ft.2422300012
Reinforced Concrete Bridge Raillinear ft.1211111000