I 15N over I 15 & I 215 RAMPS


+36.06111, -115.18056
36°03'40" N, 115°10'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 15N over I 15 & I 215 RAMPS
Structure number:I1983N
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:Good [7 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: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:52.0 tons [47.3 metric tons]
Inventory rating:31.2 tons [28.4 metric tons]
Sufficiency rating:93.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201493.4Not deficientGoodGoodGood42105
December 201293.4Not deficientGoodGoodGood42105
December 201091.3Not deficientGoodGoodGood42105
December 200891.3Not deficientGoodGoodGood42105
December 200694.0Not deficientGoodGoodGood43000
December 200494.7Not deficientGoodGoodGood35450
November 200295.2Not deficientGoodGoodGood29840
November 200093.6Not deficientGoodGoodVery Good25095
November 199891.5Not deficientGoodGoodVery Good46617
March 199793.6Not deficientVery GoodVery GoodVery Good25110
November 199494.3Not deficientVery GoodVery GoodVery Good22468