Share:

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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:24,500 [as of 2014]
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. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201794.8FairSatisfactorySatisfactoryVery Good-24500
January 201594.8FairSatisfactorySatisfactoryVery Good-25500
January 201395.8FairSatisfactorySatisfactoryVery Good-3500
January 201195.8GoodGoodGoodVery Good-3500
January 200995.8GoodGoodGoodVery Good-3500
January 200795.9GoodGoodGoodVery Good-3000
January 200595.2GoodGoodGoodVery Good-16900
October 200295.9GoodGoodGoodVery Good-3000
November 200095.9GoodVery GoodVery GoodVery Good-3000
August 199995.9GoodVery GoodVery GoodVery Good-3000