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US-90 (SR-212) over BIG POTTSBURG CREEK

Map

Coordinates:
+30.28750, -81.57028
30°17'15" N, 81°34'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US-90 (SR-212) over BIG POTTSBURG CREEK
Structure number:720066
Location:US-90/BIG POTTSBURG CREEK
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:35.1 ft. [10.7 m]
Total length:210.0 ft. [64.0 m]
Roadway width between curbs:100.1 ft. [30.5 m]
Deck width edge-to-edge:121.1 ft. [36.9 m]
Vertical clearance below bridge:6.6 ft. [2.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1948
Year reconstructed:1989
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:6
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:59,000 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Better than present minimum criteria [7]
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 foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:66.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairGoodSatisfactoryFair5900066.8
July 2016FairGoodSatisfactoryFair6250066.8
July 2014FairGoodSatisfactoryFair5650066.8
July 2012FairGoodSatisfactoryFair5900071.1
July 2010FairGoodSatisfactoryFair5850071.1
August 2008FairGoodSatisfactoryFair6250071.1
July 2006FairGoodSatisfactoryFair6850073.3
July 2004FairGoodGoodFair6400073.3
July 2002FairGoodGoodFair6550073.3
July 2000FairGoodGoodFair6150073.3
July 1998FairGoodGoodFair5800073.3
July 1996GoodGoodGoodGood5450084.2
July 1994GoodGoodVery GoodVery Good4850086.2
June 1992GoodGoodVery GoodVery Good5217685.4
June 1990GoodGoodVery GoodVery Good4919084.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,2601,260000
Reinforced Concrete Girder/Beamlinear ft.2,1002,0722233
Deck
Reinforced Concrete Decksq. ft.13,20011,3801,5692510
Reinforced Concrete Top Flangesq. ft.12,223012,22120
Substructure
Reinforced Concrete Abutmentlinear ft.280272620
Prestressed Concrete Pileeach3002910
Reinforced Concrete Pileeach5005000
Reinforced Concrete Pier Caplinear ft.601600010
Joints
Pourable Jointlinear ft.9795823401344
Bearings
Elastomeric Bearingeach7272000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.420418200