S-1-220 over JOHNSON CREEK


+34.30165, -82.47179
34°18'06" N, 82°28'18" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-1-220 over JOHNSON CREEK
Structure number:000000000006951
Old structure number:000170022000100 (from 1992 edition)
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:26.2 ft. [8.0 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1977
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:5
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:120 [as of 2017]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:77.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018FairSatisfactorySatisfactorySatisfactory12077.9
October 2016FairSatisfactorySatisfactorySatisfactory12077.9
October 2014FairSatisfactorySatisfactorySatisfactory11678.0
October 2012FairSatisfactorySatisfactorySatisfactory11678.0
November 2010FairSatisfactorySatisfactorySatisfactory8579.0
October 2008FairSatisfactorySatisfactorySatisfactory8579.0
October 2006FairSatisfactorySatisfactorySatisfactory8065.1
October 2004GoodGoodGoodGood7065.1
October 1998GoodVery GoodGoodVery Good4065.4
September 1990GoodVery GoodVery GoodVery Good3065.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,3501,350000
Prestressed Concrete Decksq. ft.4,1704,170000
Timber Pileeach3003000
Reinforced Concrete Pier Caplinear ft.167167000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.300300000