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HARBOR ISLAND RD over TROPICANA WASH

Map

Coordinates:
+36.10831, -115.15827
36°06'30" N, 115°09'30" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HARBOR ISLAND RD over TROPICANA WASH
Structure number:B1866
Location:LAS VEGAS
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:12.1 ft. [3.7 m]
Total length:50.9 ft. [15.5 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:Private (other than railroad) [26]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Culvert [19]
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:30,500 [as of 2014]
Truck traffic:1% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:76.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$288,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
January 2017Fair6 out of 103050076.2
January 2013Fair6 out of 101041077.4
January 2011Good7 out of 101041076.7
January 2009Good7 out of 101041076.7
January 2007Good7 out of 101041076.7
January 2005Good7 out of 101041076.7
October 2002Good7 out of 101041076.7
November 2000Good7 out of 101041076.7
November 1998Good7 out of 101041076.7
January 1997Good7 out of 101041076.7
February 1995Good7 out of 101030077.0
December 1992Good7 out of 101030077.0
December 1990Good8 out of 10200080.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.1781255120
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.10297500
Steel Protective Coatingsq. ft.10297005