I 15 over US 95 OFF RAMP TO I 15N


+36.17389, -115.15472
36°10'26" N, 115°09'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 15 over US 95 OFF RAMP TO I 15N
Structure number:I2138
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:109.9 ft. [33.5 m]
Roadway width between curbs:145.0 ft. [44.2 m]
Deck width edge-to-edge:149.9 ft. [45.7 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Owner:State Highway Agency [01]
Year built:1998
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 - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2015 

Status:Open, no restriction [A]
Average daily traffic:248,000 [as of 2012]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 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:Basically intolerable requiring high priority of corrrective action [3]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201576.0Functionally obsoleteSatisfactoryVery GoodGood248000
February 201376.0Functionally obsoleteGoodVery GoodGood248000
February 201176.0Functionally obsoleteGoodVery GoodVery Good248000
February 200976.0Functionally obsoleteGoodVery GoodGood248000
February 200780.2Not deficientGoodVery GoodGood84300
February 200580.2Not deficientVery GoodVery GoodGood84300
February 200380.7Not deficientVery GoodVery GoodVery Good79650
January 200181.8Not deficientVery GoodExcellentVery Good69064
February 199981.8Not deficientVery GoodExcellentVery Good69064