HARMON AVENUE over I 515, US95, US93


+36.10750, -115.08222
36°06'27" N, 115°04'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:HARMON AVENUE over I 515, US95, US93
Structure number:H1458
Location:LAS VEGAS
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:111.9 ft. [34.1 m]
Total length:212.9 ft. [64.9 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:83.7 ft. [25.5 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:
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]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans 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: November 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,900 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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:Equal to present minimum criteria [6]
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:69.0 tons [62.7 metric tons]
Sufficiency rating:97.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201597.6GoodGoodVery GoodGood-7900
November 201397.1GoodGoodVery GoodGood-20000
November 201196.1GoodGoodVery GoodVery Good-20000
November 200996.1GoodGoodVery GoodVery Good-20000
November 200796.1GoodGoodVery GoodVery Good-20000
January 200696.6GoodGoodVery GoodVery Good-15000
February 200496.6GoodGoodVery GoodVery Good-15000
December 200196.6GoodGoodVery GoodVery Good-15000
December 199996.6GoodGoodVery GoodVery Good-15000
March 199995.6GoodGoodVery GoodVery Good-15000
December 199596.0GoodGoodVery GoodVery Good-13000
November 199396.0GoodVery GoodVery GoodVery Good-13000
November 199196.0GoodVery GoodVery GoodVery Good-13000