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I 15 RAMP TO SP. M over TWAIN AVE

Map 

Coordinates:
+36.11972, -115.18000
36°07'11" N, 115°10'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 15 RAMP TO SP. M over TWAIN AVE
Structure number:H 804R
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:33.8 ft. [10.3 m]
Total length:33.8 ft. [10.3 m]
Roadway width between curbs:39.7 ft. [12.1 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:24.0 ft. [7.3 m]
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]
Main span material:Concrete [1]
Main span design:Frame [07]
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:25,500 [as of 2012]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 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:99.4 tons [90.4 metric tons]
Sufficiency rating:94.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201594.8Not deficientSatisfactorySatisfactoryVery Good25500
January 201395.8Not deficientSatisfactorySatisfactoryVery Good3500
January 201195.8Not deficientGoodGoodVery Good3500
January 200995.8Not deficientGoodGoodVery Good3500
January 200795.9Not deficientGoodGoodVery Good3000
January 200595.2Not deficientGoodGoodVery Good16900
October 200295.9Not deficientGoodGoodVery Good3000
November 200095.9Not deficientVery GoodVery GoodVery Good3000
August 199995.9Not deficientVery GoodVery GoodVery Good3000