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ROCK CREEK BLVD over ROCK CREEK

Map

Coordinates:
+34.78333, -86.78333
34°46'60" N, 86°46'60" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROCK CREEK BLVD over ROCK CREEK
Structure number:019734
Location:2.5 MILE NORTH U.S.72
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:9.8 ft. [3.0 m]
Total length:31.5 ft. [9.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:2005
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:3
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:400 [as of 2013]
Truck traffic:1% 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 minimum criteria [6]
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]
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:97.8 tons [88.9 metric tons]
Inventory rating:97.8 tons [88.9 metric tons]
Sufficiency rating:96.9
Estimated cost of work:$455,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
January 201696.9Good7 out of 10-400
January 201496.9Good7 out of 10-400
January 201296.9Good7 out of 10-400
January 201096.9Good7 out of 10-400
January 200896.9Good7 out of 10-350
January 200696.9Good7 out of 10-350