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SR-10 (ATLANTIC) over BIG POTTSBURG CREEK

Map 

Coordinates:
+30.31278, -81.59528
30°18'46" N, 81°35'43" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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:8.9 ft. [2.7 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 

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. ratingEvaluationDeckSuper.Sub.ADT
March 201578.2Not deficientSatisfactoryGoodSatisfactory27500
March 201377.7Not deficientSatisfactoryGoodSatisfactory30000
March 201178.2Not deficientSatisfactoryGoodSatisfactory27500
March 200977.5Not deficientSatisfactoryGoodSatisfactory31500
March 200776.8Not deficientSatisfactoryGoodSatisfactory35500
March 200576.2Not deficientSatisfactoryGoodSatisfactory38500
February 200376.0Not deficientSatisfactoryGoodSatisfactory40000
February 200175.2Not deficientSatisfactoryGoodGood44500
March 199972.7Not deficientSatisfactoryGoodGood41500
March 199772.9Not deficientSatisfactoryGoodGood40500
February 199573.2Not deficientGoodGoodGood33500
February 199372.7Not deficientGoodVery GoodGood36270
April 199175.7Not deficientVery GoodVery GoodGood20245