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SR-10 (ATLANTIC) over BIG POTTSBURG CREEK

Map

Coordinates:
+30.31296, -81.59532
30°18'47" N, 81°35'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR-10 (ATLANTIC) over BIG POTTSBURG CREEK
Structure number:720042
Location:SR-10/ BIG POTTSBURG CRK.
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:68.9 ft. [21.0 m]
Total length:284.1 ft. [86.6 m]
Roadway width between curbs:54.1 ft. [16.5 m]
Deck width edge-to-edge:74.2 ft. [22.6 m]
Vertical clearance below bridge:6.6 ft. [2.0 m]
Owner:State Highway Agency [01]
Year built:1927
Year reconstructed:1969
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18 / HS 20 [5]
Number of main spans:9
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: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:29,000 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:77.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,000,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodSatisfactory2900077.9
March 2015FairSatisfactoryGoodSatisfactory2750078.2
March 2013FairSatisfactoryGoodSatisfactory3000077.7
March 2011FairSatisfactoryGoodSatisfactory2750078.2
March 2009FairSatisfactoryGoodSatisfactory3150077.5
March 2007FairSatisfactoryGoodSatisfactory3550076.8
March 2005FairSatisfactoryGoodSatisfactory3850076.2
February 2003FairSatisfactoryGoodSatisfactory4000076.0
February 2001FairSatisfactoryGoodGood4450075.2
March 1999FairSatisfactoryGoodGood4150072.7
March 1997FairSatisfactoryGoodGood4050072.9
February 1995GoodGoodGoodGood3350073.2
February 1993GoodGoodVery GoodGood3627072.7
April 1991GoodVery GoodVery GoodGood2024575.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,1351,133020
Reinforced Concrete Girder/Beamlinear ft.1,4211,292108210
Deck
Reinforced Concrete Decksq. ft.8,5668,566000
Wearing Surfacessq. ft.7,1456,96917600
Reinforced Concrete Top Flangesq. ft.12,50012,31218440
Wearing Surfacessq. ft.9,8019,54725400
Substructure
Reinforced Concrete Columneach1200120
Reinforced Concrete Abutmentlinear ft.148014620
Prestressed Concrete Pileeach32017150
Reinforced Concrete Pileeach1800180
Reinforced Concrete Pier Caplinear ft.3052851820
Joints
Pourable Jointlinear ft.741741000
Bearings
Movable Bearingeach3636000
Steel Protective Coatingsq. ft.4343000
Fixed Bearingeach3636000
Steel Protective Coatingsq. ft.4343000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.648645210
Other Material Bridge Raillinear ft.648643050