S-18-56 over FOUR HOLE SWAMP


+33.08756, -80.38113
33°05'15" N, 80°22'52" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-18-56 over FOUR HOLE SWAMP
Structure number:000000000005036
Old structure number:001870005600300 (from 1992 edition)
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:15.1 ft. [4.6 m]
Total length:375.0 ft. [114.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:25
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:452 [as of 2017]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:62.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairSatisfactorySatisfactoryFair45262.2
April 2016FairSatisfactorySatisfactoryFair45262.2
May 2015FairSatisfactorySatisfactoryFair45262.5
May 2014PoorSatisfactorySatisfactoryPoor45249.4
May 2013PoorSatisfactorySatisfactoryPoor45249.4
June 2012PoorSatisfactorySatisfactoryPoor45249.4
May 2011PoorSatisfactorySatisfactoryPoor45249.4
July 2010PoorSatisfactorySatisfactoryPoor45249.4
June 2009PoorSatisfactorySatisfactoryPoor45249.4
May 2008PoorSatisfactorySatisfactoryPoor45249.4
July 2007PoorSatisfactorySatisfactoryPoor45249.4
May 2006PoorSatisfactorySatisfactoryPoor45049.4
February 2005PoorGoodGoodPoor47049.4
February 1999GoodVery GoodVery GoodGood43072.7
March 1991GoodVery GoodVery GoodGood22577.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Pileeach130121072
Reinforced Concrete Pier Caplinear ft.71566326260
Pourable Jointlinear ft.660660000
Elastomeric Bearingeach2626000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.750007500
Reinforced Concrete Slabsq. ft.10,3138,3072,00510