US-ALT-1 (SR-115) over 8th ST. & CSXRR


+30.34472, -81.63667
30°20'41" N, 81°38'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US-ALT-1 (SR-115) over 8th ST. & CSXRR
Structure number:720097
Location:SR-115 / 8th ST. & CSXRR
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:79.1 ft. [24.1 m]
Total length:778.9 ft. [237.4 m]
Roadway width between curbs:70.5 ft. [21.5 m]
Deck width edge-to-edge:75.1 ft. [22.9 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2000
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:11
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 2015 

Status:Open, no restriction [A]
Average daily traffic:34,500 [as of 2014]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Operating rating:75.7 tons [68.8 metric tons]
Inventory rating:45.4 tons [41.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:90.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201590.9Functionally obsoleteSatisfactoryGoodGood34500
December 201385.5Functionally obsoleteSatisfactoryGoodGood35000
December 201185.7Functionally obsoleteSatisfactoryGoodGood34000
December 200990.0Functionally obsoleteSatisfactoryGoodGood41000
December 200789.7Not deficientSatisfactoryGoodGood43000
December 200589.5Not deficientSatisfactoryGoodGood44000
December 200387.6Not deficientGoodGoodGood43500
December 200187.8Not deficientGoodGoodGood42000
November 199966.0Functionally obsoleteGoodGoodGood46000
November 199768.6Not deficientGoodGoodGood43000
December 199562.6Functionally obsoleteGoodGoodGood44000
November 199374.1Functionally obsoleteGoodGoodVery Good43015
January 199272.4Functionally obsoleteGoodGoodVery Good52019