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I 15S OFF RAMP over SR 579 BONANZA ROAD

Map 

Coordinates:
+36.17694, -115.15139
36°10'37" N, 115°09'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 15S OFF RAMP over SR 579 BONANZA ROAD
Structure number:H 942L
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:167.0 ft. [50.9 m]
Total length:170.6 ft. [52.0 m]
Roadway width between curbs:37.7 ft. [11.5 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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 2016 

Status:Open, no restriction [A]
Average daily traffic:18,600 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:66.8 tons [60.7 metric tons]
Sufficiency rating:96.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201696.1Not deficientGoodVery GoodGood18600
February 201495.8Not deficientGoodVery GoodGood25000
February 201294.6Not deficientVery GoodVery GoodVery Good25000
February 201094.6Not deficientVery GoodVery GoodVery Good25000