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78TH AVE over THIRD CREEK TRIB

Map

Coordinates:
+39.83789, -104.68197
39°50'16" N, 104°40'55" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:78TH AVE over THIRD CREEK TRIB
Structure number:D-31-PB-510
Location:JUST NW OF JACKSON GAP RD
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:11.5 ft. [3.5 m]
Total length:24.0 ft. [7.3 m]
Deck width edge-to-edge:120.7 ft. [36.8 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1992
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:21,518 [as of 2013]
Truck traffic:6% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
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]
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:89.8 tons [81.6 metric tons]
Inventory rating:84.3 tons [76.6 metric tons]
Sufficiency rating:79.6

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
December 201679.6Good7 out of 10-21518
December 201479.6Good7 out of 10-21518
December 201279.6Good7 out of 10-21518
December 201080.7Good7 out of 10-11142
December 200880.7Good7 out of 10-11142
November 200683.9Good7 out of 10-9607
October 200483.9Good8 out of 10-9607
September 200283.9Good8 out of 10-9607
August 200084.5Good8 out of 10-4147
November 199984.5Good8 out of 10-4147
November 199884.5Good8 out of 10-4147
June 199696.5Good8 out of 10-5393
November 199496.8Good8 out of 10-3000
February 199396.8Good9 out of 10-3000