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 

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. ratingEvaluationDeckSuper.Sub.ADT
December 201585.0Not deficientSatisfactoryGoodGood110000
December 201385.0Not deficientGoodGoodGood109000
December 201185.0Not deficientVery GoodVery GoodVery Good115000
December 200985.0Not deficientGoodGoodGood115000
December 200785.0Not deficientGoodVery GoodGood115000
January 200685.0Not deficientGoodVery GoodGood86560
February 200485.0Not deficientGoodVery GoodGood86560
November 200185.0Not deficientGoodVery GoodGood86560
January 200085.0Not deficientGoodVery GoodGood86560
January 199885.0Not deficientGoodVery GoodGood65500
December 199590.2Not deficientGoodVery GoodGood26100
March 199490.2Not deficientVery GoodVery GoodVery Good26100
November 199190.3Not deficientVery GoodVery GoodVery Good25800