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TOPAZ ST over DUCK CRK

Map

Coordinates:
+36.05599, -115.11378
36°03'22" N, 115°06'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TOPAZ ST over DUCK CRK
Structure number:B2837
Location:SE LAS VEGAS
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:31.8 ft. [9.7 m]
Total length:64.6 ft. [19.7 m]
Roadway width between curbs:49.2 ft. [15.0 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Skew angle:53°
Owner:County Highway Agency [02]
Year built:2004
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:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 2014]
Truck traffic:3% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Sufficiency rating:82.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2017Good7 out of 10100082.0
October 2015Good7 out of 10100082.0
October 2013Good7 out of 10100082.0
October 2011Good7 out of 10100084.0
October 2009Good7 out of 101000100.0
October 2007Good7 out of 101000100.0
May 2006Good8 out of 101000100.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Reinforced Concrete Culvertlinear ft.2060156500
Joints
Pourable Jointlinear ft.2060196010
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.129129000