I 515, US95, US93 over 28TH STREET


+36.16786, -115.11169
36°10'04" N, 115°06'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 515, US95, US93 over 28TH STREET
Structure number:H1441
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:100.1 ft. [30.5 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:139.4 ft. [42.5 m]
Deck width edge-to-edge:145.0 ft. [44.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1984
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 - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:133,000 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:89.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactorySatisfactoryGood13300089.6
December 2015FairSatisfactorySatisfactoryGood13300089.6
December 2013FairSatisfactoryGoodGood13900089.3
December 2011FairSatisfactoryGoodGood13900083.0
December 2009FairSatisfactoryGoodGood13900083.0
December 2007FairSatisfactoryGoodGood13900083.0
January 2006FairSatisfactoryGoodGood12361084.1
January 2004FairSatisfactoryGoodGood12361084.1
January 2002FairSatisfactoryGoodGood12361084.1
January 2000GoodGoodGoodGood12361084.1
March 1998GoodGoodGoodGood12361084.1
January 1996GoodGoodGoodGood8665087.2
March 1994GoodVery GoodVery GoodGood8665087.2
October 1991GoodGoodVery GoodVery Good8448087.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.110009416
Reinforced Concrete Decksq. ft.15,9363,6007,9684,3680
Reinforced Concrete Abutmentlinear ft.2902593100
Reinforced Concrete Pile Cap/Footinglinear ft.290290000
Open Jointlinear ft.290029000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3302904000