I 15S over I 15 & 215 RAMPS


+36.06111, -115.18083
36°03'40" N, 115°10'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 15S over I 15 & 215 RAMPS
Structure number:I1983S
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:212.0 ft. [64.6 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:63.0 ft. [19.2 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Owner:County Highway Agency [02]
Year built:1994
Year reconstructed:2011
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: December 2014 

Status:Open, no restriction [A]
Average daily traffic:42,105 [as of 2012]
Truck traffic:8% 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:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:49.1 tons [44.6 metric tons]
Inventory rating:29.5 tons [26.8 metric tons]
Sufficiency rating:91.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201491.6Not deficientSatisfactoryGoodGood42105
December 201296.0Not deficientGoodGoodGood42105
December 201094.1Not deficientGoodVery GoodGood42105
December 200889.5Not deficientGoodVery GoodGood42105
December 200693.4Not deficientGoodVery GoodGood48700
December 200494.7Not deficientVery GoodVery GoodVery Good35450
November 200295.2Not deficientVery GoodVery GoodVery Good29840
November 200095.6Not deficientVery GoodVery GoodVery Good25095
November 199893.6Not deficientVery GoodVery GoodVery Good46618
March 199795.6Not deficientVery GoodVery GoodVery Good25110
November 199494.3Not deficientVery GoodVery GoodVery Good22467