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SOUTH FRONTAGE RD over WITHERS SPRING BRANCH

Map

Coordinates:
+34.65776, -86.79697
34°39'28" N, 86°47'49" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:SOUTH FRONTAGE RD over WITHERS SPRING BRANCH
Structure number:014448
Old structure number:0000I565420064A (from 1992 edition)
Location:0.6 MI W MADISON CO LINE
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:9.8 ft. [3.0 m]
Total length:32.2 ft. [9.8 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1988
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:393 [as of 2016]
Truck traffic:3% 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:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
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:65.0 tons [59.1 metric tons]
Sufficiency rating:97.0
Estimated cost of work:$609,000

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
December 201697.0Good7 out of 10-393
December 201497.0Good7 out of 10-393
December 201297.0Good8 out of 10-393
February 201198.0Good7 out of 10-393
February 200998.0Good7 out of 10-393
February 200798.0Good7 out of 10-393
February 200598.0Good7 out of 10-393
February 200398.0Good7 out of 10-345
February 2001100.0Good7 out of 10-345
February 1999100.0Good7 out of 10-338
February 1997100.0Good7 out of 10-325
March 1995100.0Good7 out of 10-315
March 1993100.0Good7 out of 10-302
September 1991100.0Good7 out of 10-352