US 15 over I-26


+33.28689, -80.51336
33°17'13" N, 80°30'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 15 over I-26
Structure number:000000000003857
Old structure number:001820001501200 (from 1992 edition)
Location:8.5 MI N OF ST GEORGE
Purpose:Carries highway overpass over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:59.1 ft. [18.0 m]
Total length:294.0 ft. [89.6 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:62.0 ft. [18.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
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:5
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,200 [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: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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:95.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018FairSatisfactorySatisfactorySatisfactory220095.0
April 2018FairSatisfactorySatisfactorySatisfactory220095.0
April 2016FairSatisfactorySatisfactorySatisfactory155095.6
June 2014FairSatisfactorySatisfactorySatisfactory240097.0
July 2012FairSatisfactorySatisfactorySatisfactory185097.0
July 2010FairSatisfactorySatisfactorySatisfactory180097.0
May 2008FairSatisfactorySatisfactorySatisfactory175097.0
June 2006FairSatisfactorySatisfactorySatisfactory195097.0
April 2004GoodGoodGoodGood185098.0
March 1998GoodGoodVery GoodVery Good130097.0
March 1990GoodVery GoodVery GoodVery Good161397.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.2,3152,2516400
Reinforced Concrete Decksq. ft.18,27717,67660100
Reinforced Concrete Columneach1616000
Reinforced Concrete Pier Caplinear ft.3773354200
Pourable Jointlinear ft.248000248
Movable Bearingeach4004000
Fixed Bearingeach4004000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.588588000