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NFA 1189 (SA 6105) over BRANCH

Map

Coordinates:
+35.48167, -84.86694
35°28'54" N, 84°52'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NFA 1189 (SA 6105) over BRANCH
Structure number:61011890001
Location:4 MI SW OF DECATUR
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:8.9 ft. [2.7 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.8 ft. [10.0 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:720 [as of 2016]
Truck traffic:11% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:96.5

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
June 201596.5Good7 out of 10-720
June 201396.5Good7 out of 10-720
June 201196.5Good7 out of 10-720
May 200996.5Good7 out of 10-720
May 200796.5Good7 out of 10-720
May 200592.7Good7 out of 10-760
June 200392.7Good7 out of 10-760
July 200196.5Good7 out of 10-730
July 199996.6Good7 out of 10-530
June 199796.9Good7 out of 10-150
September 199596.9Good7 out of 10-150
August 199396.9Good7 out of 10-150
October 199196.9Good7 out of 10-70