I 15 over US 95


+36.17417, -115.15472
36°10'27" N, 115°09'17" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 15 over US 95
Structure number:I 937
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:85.0 ft. [25.9 m]
Total length:254.9 ft. [77.7 m]
Roadway width between curbs:138.5 ft. [42.2 m]
Deck width edge-to-edge:155.5 ft. [47.4 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1968
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:4
Main spans material:Concrete continuous [2]
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: January 2015 

Status:Open, no restriction [A]
Average daily traffic:160,000 [as of 2012]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:66.0 tons [60.0 metric tons]
Inventory rating:40.9 tons [37.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:85.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201585.0Functionally obsoleteFairGoodSatisfactory160000
January 201385.6Functionally obsoleteFairGoodSatisfactory148200
January 201181.0Functionally obsoleteSatisfactoryGoodGood148200
January 200978.0Structurally deficientPoorGoodGood148200
January 200784.8Functionally obsoleteSatisfactoryGoodGood93915
February 200583.4Not deficientSatisfactoryGoodGood108100
February 200381.0Not deficientSatisfactoryGoodGood136300
February 200181.5Functionally obsoleteSatisfactoryGoodGood104470
January 200181.5Functionally obsoleteSatisfactoryGoodGood104470
February 199979.5Functionally obsoleteSatisfactoryGoodGood93915
January 199786.2Functionally obsoleteSatisfactoryGoodGood37740