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DILLON ROAD over SMALL CREEK

Map

Coordinates:
+31.73861, -90.94750
31°44'19" N, 90°56'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DILLON ROAD over SMALL CREEK
Structure number:SA3200000000047
Location:SEC 25 T 9N R 3E B
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:19.0 ft. [5.8 m]
Total length:53.2 ft. [16.2 m]
Roadway width between curbs:23.3 ft. [7.1 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:County Highway Agency [02]
Year built:1958
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:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Poor
Status:Bridge closed to all traffic [K]
Average daily traffic:300 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:25.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$400,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017PoorPoorPoorPoor30025.2
December 2016PoorPoorPoorPoor30025.2
December 2015PoorPoorPoorPoor30025.2
November 2014PoorPoorPoorPoor30025.2
November 2013PoorSatisfactorySatisfactoryPoor30028.2
January 2013PoorSatisfactorySatisfactoryPoor30028.2
December 2011PoorSatisfactorySatisfactoryPoor30028.2
February 2011PoorSatisfactorySatisfactoryPoor30028.2
December 2009FairGoodSatisfactoryFair30028.2
December 2008FairVery GoodSatisfactorySatisfactory20038.9
January 2008FairVery GoodSatisfactoryGood20038.9
February 2007GoodVery GoodGoodGood20038.9
February 2006GoodVery GoodGoodGood20038.9
January 2005GoodVery GoodGoodGood20038.9
February 2004GoodVery GoodGoodGood20038.9
February 2002GoodVery GoodGoodGood20038.9
January 2001PoorSeriousGoodSatisfactory20033.9
March 2000FairVery GoodGoodSatisfactory20038.9
January 1999FairVery GoodGoodSatisfactory20038.7
February 1997GoodVery GoodVery GoodGood20038.7
January 1996GoodVery GoodExcellentGood20040.0