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 

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. ratingEvaluationDeckSuper.Sub.ADT
November 201597.6Not deficientGoodVery GoodGood7900
November 201397.1Not deficientGoodVery GoodGood20000
November 201196.1Not deficientGoodVery GoodVery Good20000
November 200996.1Not deficientGoodVery GoodVery Good20000
November 200796.1Not deficientGoodVery GoodVery Good20000
January 200696.6Not deficientGoodVery GoodVery Good15000
February 200496.6Not deficientGoodVery GoodVery Good15000
December 200196.6Not deficientGoodVery GoodVery Good15000
December 199996.6Not deficientGoodVery GoodVery Good15000
March 199995.6Not deficientGoodVery GoodVery Good15000
December 199596.0Not deficientGoodVery GoodVery Good13000
November 199396.0Not deficientVery GoodVery GoodVery Good13000
November 199196.0Not deficientVery GoodVery GoodVery Good13000