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BUTTON WILLOW DR. over DRAINAGE CHANNEL

Map 

Coordinates:
+36.20667, -115.31833
36°12'24" N, 115°19'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:BUTTON WILLOW DR. over DRAINAGE CHANNEL
Structure number:B2214
Location:NORTHWEST LAS VEGAS
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:16.1 ft. [4.9 m]
Total length:33.1 ft. [10.1 m]
Owner:City or Municipal Highway Agency [04]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2016 

Status:Open, no restriction [A]
Average daily traffic:633 [as of 2014]
Truck traffic:1% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:36.0 tons [32.7 metric tons]
Inventory rating:21.6 tons [19.6 metric tons]
Sufficiency rating:81.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201681.1Not deficient---633
January 201481.1Not deficient---550
January 201282.0Not deficient---550
January 201098.0Not deficient---550
January 200897.0Not deficient---550
November 200597.0Not deficient---500
December 200397.0Not deficient---500
October 200197.0Not deficient---500
November 199997.0Not deficient---500
March 199897.0Not deficient---500
August 199697.0Not deficient---500