+33.15169, -80.62823
33°09'06" N, 80°37'42" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-18-71 over UNNAMED STREAM
Structure number:000000000006656
Old structure number:001870007100200 (from 1992 edition)
Location:4.5 MI SW ST GEORGE
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:15.1 ft. [4.6 m]
Total length:44.9 ft. [13.7 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:33.1 ft. [10.1 m]
Owner:State Highway Agency [01]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:225 [as of 2017]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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:92.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairGoodGoodSatisfactory22592.4
April 2015FairGoodGoodSatisfactory17589.4
May 2013FairGoodGoodSatisfactory25089.4
May 2011FairGoodGoodSatisfactory20089.4
July 2009FairGoodGoodSatisfactory15089.4
June 2007FairGoodGoodSatisfactory25089.4
February 2005FairGoodGoodSatisfactory20089.4
March 1999GoodVery GoodVery GoodVery Good23090.7
January 1991GoodVery GoodVery GoodVery Good22589.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Columneach2002000
Reinforced Concrete Pier Caplinear ft.132013200
Pourable Jointlinear ft.6606600
Elastomeric Bearingeach40400
Bridge Rail
Other Material Bridge Raillinear ft.9009000
Reinforced Concrete Slabsq. ft.1,4851,4117400
Wearing Surfacessq. ft.1,4851,4117400