S-7-45 over TIDAL STREAM


+32.39189, -80.57631
32°23'31" N, 80°34'35" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-7-45 over TIDAL STREAM
Structure number:000000000006428
Old structure number:000770004500100 (from 1992 edition)
Location:7.2 MI SE BEAUFORT
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
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:1974
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: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,600 [as of 2017]
Truck traffic:5% 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:71.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$131,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactoryFair560071.3
August 2015FairSatisfactorySatisfactoryFair480072.6
August 2013FairSatisfactorySatisfactorySatisfactory480083.9
September 2011FairSatisfactorySatisfactorySatisfactory460083.9
September 2009FairGoodGoodSatisfactory510081.7
November 2007FairGoodGoodSatisfactory500083.8
September 2005FairGoodGoodSatisfactory510078.7
June 1999GoodVery GoodVery GoodGood480082.2
September 1991GoodVery GoodVery GoodVery Good303382.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Columneach2402022
Reinforced Concrete Pier Caplinear ft.132012840
Pourable Jointlinear ft.6606600
Elastomeric Bearingeach40400
Bridge Rail
Other Material Bridge Raillinear ft.9009000
Reinforced Concrete Slabsq. ft.1,48501,48500
Wearing Surfacessq. ft.1,4851,4117400