C-4-720 over BIG CR


+34.59219, -82.47007
34°35'32" N, 82°28'12" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:C-4-720 over BIG CR
Structure number:000000000003589
Old structure number:000490072000100 (from 1992 edition)
Location:11.7 MI NE OF ANDERSON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:32.2 ft. [9.8 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Owner:County Highway Agency [02]
Year built:1961
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:126 [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: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: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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:84.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairSatisfactorySatisfactorySatisfactory12684.4
November 2017FairSatisfactorySatisfactorySatisfactory12684.4
November 2016FairSatisfactorySatisfactorySatisfactory12684.4
November 2015FairSatisfactorySatisfactorySatisfactory12684.4
November 2014FairSatisfactorySatisfactorySatisfactory12684.4
November 2013FairSatisfactorySatisfactorySatisfactory12684.4
November 2012FairFairFairFair12672.4
October 2011FairFairFairFair12672.4
January 2011FairFairFairFair12672.4
November 2009FairFairFairFair12672.4
June 2008FairGoodSatisfactoryGood12687.4
August 2007FairGoodSatisfactoryGood12684.4
June 2006FairGoodSatisfactoryGood13084.4
August 2005FairGoodSatisfactoryGood12084.4
July 1999FairGoodSatisfactoryGood6085.6
June 1991GoodGoodGoodGood6066.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.288028800
Reinforced Concrete Decksq. ft.883883000
Reinforced Concrete Abutmentlinear ft.5555000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6464000