Share:

SR-10 (ATLANTIC) over BIG POTTSBURG CREEK

Map

Coordinates:
+30.31278, -81.59528
30°18'46" 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:8.5 ft. [2.6 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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:27,500 [as of 2014]
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]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:35.9 tons [32.6 metric tons]
Sufficiency rating:78.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,000,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201578.2FairSatisfactoryGoodSatisfactory-27500
March 201377.7FairSatisfactoryGoodSatisfactory-30000
March 201178.2FairSatisfactoryGoodSatisfactory-27500
March 200977.5FairSatisfactoryGoodSatisfactory-31500
March 200776.8FairSatisfactoryGoodSatisfactory-35500
March 200576.2FairSatisfactoryGoodSatisfactory-38500
February 200376.0FairSatisfactoryGoodSatisfactory-40000
February 200175.2FairSatisfactoryGoodGood-44500
March 199972.7FairSatisfactoryGoodGood-41500
March 199772.9FairSatisfactoryGoodGood-40500
February 199573.2GoodGoodGoodGood-33500
February 199372.7GoodGoodVery GoodGood-36270
April 199175.7GoodVery GoodVery GoodGood-20245

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,1351,133200
Reinforced Concrete Girder/Beamlinear ft.1,421539851310
Deck
Reinforced Concrete Decksq. ft.21,06620,0131,05300
Wearing Surfacessq. ft.21,06620,0131,05300
Substructure
Reinforced Concrete Abutmentlinear ft.148014800
Prestressed Concrete Pileeach3200320
Reinforced Concrete Pileeach2800280
Reinforced Concrete Pier Caplinear ft.3052842100
Joints
Pourable Jointlinear ft.7416905100
Bearings
Movable Bearingeach3636000
Steel Protective Coatingsq. ft.1,0001,000000
Fixed Bearingeach3636000
Steel Protective Coatingsq. ft.1,0001,000000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.648645300
Other Material Bridge Raillinear ft.648064800