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S-18-55 over I-26

Map

Coordinates:
+33.21701, -80.41836
33°13'01" N, 80°25'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-18-55 over I-26
Structure number:000000000003261
Old structure number:001870005500200 (from 1992 edition)
Location:9 MI NE ST GEORGE
Purpose:Carries highway over highway
Route classification:Minor Collector (Rural) [08]
Length of largest span:60.0 ft. [18.3 m]
Total length:279.9 ft. [85.3 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:600 [as of 2017]
Truck traffic:7% 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:77.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactorySatisfactorySatisfactory60077.8
May 2015FairSatisfactorySatisfactoryFair60066.9
May 2013FairSatisfactorySatisfactorySatisfactory60077.9
June 2011FairSatisfactorySatisfactorySatisfactory50077.9
June 2009FairSatisfactorySatisfactorySatisfactory75077.9
June 2007FairSatisfactorySatisfactorySatisfactory75077.9
February 2005FairSatisfactorySatisfactorySatisfactory60074.9
January 1999GoodGoodGoodGood70075.1
January 1991GoodVery GoodVery GoodVery Good60074.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,12001,12000
Deck
Reinforced Concrete Decksq. ft.8,5128,00151100
Wearing Surfacessq. ft.8,5128,08642600
Substructure
Reinforced Concrete Columneach1801800
Reinforced Concrete Pier Caplinear ft.183017850
Joints
Pourable Jointlinear ft.122012200
Bearings
Movable Bearingeach2002000
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach2002000
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Other Material Bridge Raillinear ft.560056000