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12TH AVE over WESTERLY CREEK

Map 

Coordinates:
+39.73556, -104.88658
39°44'08" N, 104°53'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:12TH AVE over WESTERLY CREEK
Structure number:D-21-WYC-020
Location:ALLEY E OF XANTHIA ST
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:10.5 ft. [3.2 m]
Total length:22.0 ft. [6.7 m]
Deck width edge-to-edge:308.4 ft. [94.0 m]
Skew angle:40°
Owner:City or Municipal Highway Agency [04]
Year built:1983
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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:589 [as of 2013]
Truck traffic:2% 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 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: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:39.9 tons [36.3 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:96.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201496.9Not deficient---589
November 201296.9Not deficient---589
November 201096.9Not deficient---910
October 200896.9Not deficient---910
November 200696.9Not deficient---758
October 200496.9Not deficient---758