RMP I 515N-I 15S over I 15 & US 95


+36.17500, -115.15333
36°10'30" N, 115°09'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RMP I 515N-I 15S over I 15 & US 95
Structure number:I 939
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:145.7 ft. [44.4 m]
Total length:1917.1 ft. [584.3 m]
Roadway width between curbs:35.4 ft. [10.8 m]
Deck width edge-to-edge:38.4 ft. [11.7 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1999
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:15
Main spans material:Prestressed concrete continuous [6]
Main spans design:Segmental box girder [21]
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:27,600 [as of 2012]
Truck traffic:4% 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: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:93.7 tons [85.2 metric tons]
Inventory rating:56.0 tons [50.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:89.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201589.9Functionally obsoleteGoodGoodGood27600
January 201389.9Functionally obsoleteGoodGoodGood27600
January 201187.2Functionally obsoleteGoodGoodGood27600
January 200987.2Functionally obsoleteGoodGoodGood27600
January 200787.2Functionally obsoleteGoodGoodGood27600
December 200487.2Not deficientGoodGoodGood27600
February 200388.2Not deficientGoodGoodGood23500
January 200192.9Not deficientVery GoodVery GoodVery Good4450
January 200092.8Not deficientVery GoodVery GoodVery Good5000
January 199984.1Functionally obsoleteSatisfactoryGoodGood28035
March 199784.2Functionally obsoleteSatisfactoryGoodGood27540
February 199586.2Functionally obsoleteGoodGoodGood24500
December 199285.2Functionally obsoleteGoodGoodGood24500
February 199185.5Functionally obsoleteGoodGoodGood23485