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]
Operating rating:99.6 tons [90.5 metric tons]
Inventory rating:61.4 tons [55.8 metric tons]
Sufficiency rating:89.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201789.6FairSatisfactorySatisfactoryGood-133000
December 201589.6FairSatisfactorySatisfactoryGood-133000
December 201389.3FairSatisfactoryGoodGood-139000
December 201183.0FairSatisfactoryGoodGood-139000
December 200983.0FairSatisfactoryGoodGood-139000
December 200783.0FairSatisfactoryGoodGood-139000
January 200684.1FairSatisfactoryGoodGood-123610
January 200484.1FairSatisfactoryGoodGood-123610
January 200284.1FairSatisfactoryGoodGood-123610
January 200084.1GoodGoodGoodGood-123610
March 199884.1GoodGoodGoodGood-123610
January 199687.2GoodGoodGoodGoodFO86650
March 199487.2GoodVery GoodVery GoodGoodFO86650
October 199187.4GoodGoodVery GoodVery Good-84480

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
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