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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
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:118.4 ft. [36.1 m]
Deck width edge-to-edge:121.1 ft. [36.9 m]
Vertical clearance below bridge:7.9 ft. [2.4 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 2014 

Status:Open, no restriction [A]
Average daily traffic:56,500 [as of 2013]
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:Superior to present desirable criteria [9]
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]
Operating rating:44.9 tons [40.8 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:66.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201466.8Not deficientGoodSatisfactoryFair56500
July 201271.1Not deficientGoodSatisfactoryFair59000
July 201071.1Not deficientGoodSatisfactoryFair58500
August 200871.1Not deficientGoodSatisfactoryFair62500
July 200673.3Not deficientGoodSatisfactoryFair68500
July 200473.3Not deficientGoodGoodFair64000
July 200273.3Not deficientGoodGoodFair65500
July 200073.3Not deficientGoodGoodFair61500
July 199873.3Not deficientGoodGoodFair58000
July 199684.2Not deficientGoodGoodGood54500
July 199486.2Not deficientGoodVery GoodVery Good48500
June 199285.4Not deficientGoodVery GoodVery Good52176
June 199084.2Not deficientGoodVery GoodVery Good49190