+39.78353, -105.01583
39°47'01" N, 105°00'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 70 ML over ZUNI STREET
Structure number:E-16-EY
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:15.7 ft. [4.8 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:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2015 

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:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:49.0 tons [44.5 metric tons]
Inventory rating:28.9 tons [26.3 metric tons]
Sufficiency rating:79.4
Estimated cost of work:$1,412,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201579.4FairFairSatisfactoryGood-123000
August 201363.8FairFairSatisfactoryGoodFO123000
August 201164.6FairFairSatisfactoryGoodFO112000
September 200964.6FairFairSatisfactoryGoodFO112000
September 200764.5FairFairSatisfactoryGoodFO112100
November 200564.7FairFairVery GoodGoodFO109846
October 200386.6FairSatisfactoryVery GoodGood-108770
July 200180.9FairSatisfactoryGoodGood-108770
August 199981.1FairSatisfactoryVery GoodGood-106578
September 199782.9FairSatisfactoryVery GoodGood-111400
August 199585.1FairSatisfactoryVery GoodGood-111400
October 199376.8FairSatisfactoryVery GoodGood-116400
August 199176.8GoodGoodVery GoodGood-117200