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US ALT-1 (SR-115) over FRONTAGE RD. & CSXRR

Map

Coordinates:
+30.34367, -81.63654
30°20'37" N, 81°38'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US ALT-1 (SR-115) over FRONTAGE RD. & CSXRR
Structure number:720721
Location:SR-115/FRONTAGE & CSXRR
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:79.7 ft. [24.3 m]
Total length:322.9 ft. [98.4 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:2005
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: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: May 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,001 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017GoodVery GoodVery GoodVery Good700198.3
May 2015GoodVery GoodVery GoodVery Good700198.3
May 2013GoodVery GoodVery GoodVery Good700199.3
May 2011GoodVery GoodVery GoodVery Good606199.4
May 2009GoodVery GoodVery GoodVery Good606199.4
May 2007GoodVery GoodVery GoodVery Good606199.4
May 2005GoodExcellentExcellentExcellent606199.4

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,6141,610220
Deck
Reinforced Concrete Decksq. ft.9,6849,6344280
Substructure
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.6767000
Prestressed Concrete Pileeach1515000
Reinforced Concrete Pier Caplinear ft.120120000
Joints
Pourable Jointlinear ft.6055500
Bearings
Elastomeric Bearingeach5047300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6465786800