I-515, US95, US93 over FAU 611/MOUNTAIN VISTA


+36.09194, -115.07306
36°05'31" N, 115°04'23" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-515, US95, US93 over FAU 611/MOUNTAIN VISTA
Structure number:H1454
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:174.9 ft. [53.3 m]
Total length:179.1 ft. [54.6 m]
Roadway width between curbs:116.1 ft. [35.4 m]
Deck width edge-to-edge:121.1 ft. [36.9 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:38°
Owner:State Highway Agency [01]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:110,000 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 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:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:99.6 tons [90.5 metric tons]
Inventory rating:85.4 tons [77.6 metric tons]
Sufficiency rating:85.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,859,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201585.0FairSatisfactoryGoodGood-110000
December 201385.0GoodGoodGoodGood-109000
December 201185.0GoodVery GoodVery GoodVery Good-115000
December 200985.0GoodGoodGoodGood-115000
December 200785.0GoodGoodVery GoodGood-115000
January 200685.0GoodGoodVery GoodGood-86560
February 200485.0GoodGoodVery GoodGood-86560
November 200185.0GoodGoodVery GoodGood-86560
January 200085.0GoodGoodVery GoodGood-86560
January 199885.0GoodGoodVery GoodGood-65500
December 199590.2GoodGoodVery GoodGood-26100
March 199490.2GoodVery GoodVery GoodVery Good-26100
November 199190.3GoodVery GoodVery GoodVery Good-25800