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ON RAMP I 15N over SR 579 BONANZA ROAD

Map 

Coordinates:
+36.17694, -115.15056
36°10'37" N, 115°09'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ON RAMP I 15N over SR 579 BONANZA ROAD
Structure number:H 942R
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:114.8 ft. [35.0 m]
Total length:224.7 ft. [68.5 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.9 ft. [8.8 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:56°
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]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
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:14,500 [as of 2014]
Truck traffic:5% 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:Equal to present desirable criteria [8]
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:78.9 tons [71.7 metric tons]
Inventory rating:47.4 tons [43.1 metric tons]
Sufficiency rating:95.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201695.6Not deficientGoodVery GoodGood14500
February 201494.6Not deficientGoodVery GoodGood25000
February 201293.4Not deficientGoodVery GoodVery Good25000
February 201093.4Not deficientGoodVery GoodVery Good25000