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MLK RAMP AND US 95 over MARTIN LUTHER KING BL

Map

Coordinates:
+36.17333, -115.15750
36°10'24" N, 115°09'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MLK RAMP AND US 95 over MARTIN LUTHER KING BL
Structure number:I2139
Location:LAS VEGAS
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:154.2 ft. [47.0 m]
Total length:1518.4 ft. [462.8 m]
Roadway width between curbs:35.4 ft. [10.8 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Vertical clearance below bridge:17.4 ft. [5.3 m]
Skew angle:99°
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]
Number of main spans:11
Main spans material:Prestressed concrete continuous [6]
Main spans 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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50,500 [as of 2012]
Deck condition:Good [7 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:Better than present minimum criteria [7]
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:97.0 tons [88.2 metric tons]
Inventory rating:58.2 tons [52.9 metric tons]
Sufficiency rating:80.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201580.7FairGoodSatisfactoryGood-50500
February 201380.7FairGoodSatisfactoryGood-50500
February 201178.0GoodGoodGoodGood-50500
February 200978.0GoodGoodGoodGood-50500
February 200776.1GoodGoodGoodGood-41000
February 200576.0GoodGoodGoodGood-44100
February 200378.1GoodGoodGoodGood-41000
January 200185.9GoodGoodVery GoodVery Good-10000
January 200085.9GoodVery GoodVery GoodVery Good-10000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.1,5181,5001026
Deck
Reinforced Concrete Decksq. ft.58,762058,75840
Substructure
Reinforced Concrete Columneach1714300
Reinforced Concrete Abutmentlinear ft.7771600
Joints
Strip Seal Jointlinear ft.1941015439
Bearings
Elastomeric Bearingeach1814040
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3,0372,0101,012150