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DUNCAN HILL RD over MILL CREEK

Map

Coordinates:
+31.67443, -88.52855
31°40'28" N, 88°31'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:DUNCAN HILL RD over MILL CREEK
Structure number:SA7700000000072
Location:SEC 7 T 8N R 5W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.1 ft. [4.3 m]
Total length:35.1 ft. [10.7 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1997
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2015]
Structural appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:106.9 tons [97.2 metric tons]
Inventory rating:71.0 tons [64.5 metric tons]
Sufficiency rating:100.0

Previous Inspections

DateSuff. RatingConditionCulvert ConditionSD/FOADT
September 2016100.0Good8 out of 10-100
September 2014100.0Good8 out of 10-100
September 2012100.0Good8 out of 10-100
September 2010100.0Good8 out of 10-100
September 2009100.0Good8 out of 10-100
August 2007100.0Good8 out of 10-100
October 2005100.0Good8 out of 10-100
January 2004100.0Good8 out of 10-100
December 200199.9Good9 out of 10-100
January 200099.9Good9 out of 10-100
January 199899.9Good9 out of 10-100
February 199733.8FairN out of 10SD100