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ANN RD over DRAINAGE CHANNEL

Map

Coordinates:
+36.26250, -115.32722
36°15'45" N, 115°19'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:ANN RD over DRAINAGE CHANNEL
Structure number:B2849
Location:NW LAS VEGAS
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:10.8 ft. [3.3 m]
Total length:24.6 ft. [7.5 m]
Skew angle:23°
Owner:County Highway Agency [02]
Year built:2003
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,400 [as of 2014]
Truck traffic:80% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:Navigation protection not required [1]
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:99.6 tons [90.5 metric tons]
Inventory rating:64.9 tons [59.0 metric tons]
Sufficiency rating:81.7

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
January 201781.7Good7 out of 10-5400
January 201386.5Good7 out of 10-1000
January 201186.5Good7 out of 10-1000
January 200986.5Good7 out of 10-1000
December 200786.5Fair6 out of 10-1000
January 200786.5Fair6 out of 10-1000