S-18-11 over I-95


+33.29534, -80.55760
33°17'43" N, 80°33'27" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S-18-11 over I-95
Structure number:000000000006482
Old structure number:001870001100100 (from 1992 edition)
Location:7.6MI N OF ST GEORGE
Purpose:Carries highway over highway
Route classification:Local (Rural) [09]
Length of largest span:91.9 ft. [28.0 m]
Total length:255.9 ft. [78.0 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 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:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:300 [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:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactorySatisfactoryGood30093.6
May 2015FairSatisfactorySatisfactoryGood30091.6
May 2013FairSatisfactorySatisfactoryGood30091.6
June 2011FairSatisfactorySatisfactoryGood30091.6
July 2009FairSatisfactorySatisfactoryGood30091.6
June 2007FairSatisfactorySatisfactoryGood30091.6
February 2005GoodGoodGoodGood30093.6
March 1999GoodGoodGoodVery Good30093.7
January 1991GoodVery GoodVery GoodVery Good40093.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,28001,28000
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Decksq. ft.9,59909,59900
Reinforced Concrete Columneach1501500
Reinforced Concrete Pier Caplinear ft.187018700
Pourable Jointlinear ft.112011200
Movable Bearingeach2002000
Steel Protective Coatingsq. ft.10,75310,753000
Fixed Bearingeach2002000
Steel Protective Coatingsq. ft.10,75310,753000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.512051200