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I24 over HARGISS COVE BRANCH

Map

Coordinates:
+35.15056, -85.78000
35°09'02" N, 85°46'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 over HARGISS COVE BRANCH
Structure number:58I00240013
Location:1 MI N OF SR2
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:9.8 ft. [3.0 m]
Total length:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:37,320 [as of 2015]
Truck traffic:28% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
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:75.2 tons [68.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:78.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$370,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
July 201678.9Good7 out of 10-37320
July 201480.9Good7 out of 10-37100
July 201281.1Good7 out of 10-33510
July 201081.2Good7 out of 10-31850
August 200881.2Good7 out of 10-31540
August 200681.1Good7 out of 10-33400
September 200481.0Good7 out of 10-34750
September 200281.1Good7 out of 10-33540
September 200079.6Good7 out of 10-30130
September 199879.7Good7 out of 10-29110
August 199679.8Good7 out of 10-28490
July 199480.7Good7 out of 10-25750
July 199267.9Good7 out of 10-20290
May 199065.9Good7 out of 10-20290