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I-77 SBL over CONGAREE RV OVERFLOW #3

Map

Coordinates:
+33.92985, -81.05063
33°55'47" N, 81°03'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-77 SBL over CONGAREE RV OVERFLOW #3
Structure number:000000000007813
Old structure number:003210007730200 (from 1992 edition)
Location:3 MI SE SPRINGDALE
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:29.9 ft. [9.1 m]
Total length:779.9 ft. [237.7 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:71.5 ft. [21.8 m]
Owner:State Highway Agency [01]
Year built:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:26
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:38,600 [as of 2017]
Truck traffic:12% 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: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:94.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairGoodGoodSatisfactory3860094.4
December 2015FairGoodGoodSatisfactory3075095.1
December 2013FairGoodGoodSatisfactory3365094.9
December 2011FairGoodGoodSatisfactory3395094.8
December 2009FairGoodGoodSatisfactory3425094.8
January 2008FairGoodGoodSatisfactory3475094.7
January 2006GoodGoodGoodGood3220095.0
January 2000GoodGoodGoodGood2485096.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Prestressed Concrete Columneach304304000
Reinforced Concrete Pier Caplinear ft.1,9281,928000
Joints
Pourable Jointlinear ft.714714000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,5601,560000
Deck
Reinforced Concrete Slabsq. ft.55,69249,0866,3902160