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COOPER MINES RD over CHESTATEE RIVER

Map

Coordinates:
+34.54368, -83.88722
34°32'37" N, 83°53'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COOPER MINES RD over CHESTATEE RIVER
Structure number:000000018750050
Location:5.6 MI E OF DAHLONEGA
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:64.0 ft. [19.5 m]
Total length:383.9 ft. [117.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.5 ft. [9.9 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1974
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Number of main spans:6
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 2012]
Truck traffic:1% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:77.5
Estimated cost of work:$2,251,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017FairSatisfactoryGoodSatisfactory150077.5
December 2015FairSatisfactoryGoodSatisfactory150077.5
December 2013FairSatisfactoryGoodSatisfactory150077.5
December 2011FairSatisfactoryGoodSatisfactory81579.3
January 2010FairSatisfactorySatisfactorySatisfactory211082.5
December 2007FairSatisfactorySatisfactorySatisfactory211082.5
December 2005FairGoodSatisfactoryGood301069.7
December 2003FairGoodSatisfactoryGood250082.1
December 2001FairGoodSatisfactoryGood240082.2
February 2000FairGoodSatisfactoryGood194083.7
February 1998FairGoodSatisfactoryGood194083.7
October 1995FairGoodSatisfactoryGood194084.7
October 1993FairGoodSatisfactoryGood194084.7
December 1991GoodGoodGoodGood181084.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,5361,536000
Steel Protective Coatingsq. ft.14,89814,898000
Deck
Reinforced Concrete Decksq. ft.12,44410,3152,12900
Substructure
Reinforced Concrete Columneach106400
Reinforced Concrete Abutmentlinear ft.6464000
Reinforced Concrete Pier Caplinear ft.198198000
Joints
Pourable Jointlinear ft.180180000
Bearings
Movable Bearingeach2020000
Steel Protective Coatingsq. ft.3232000
Fixed Bearingeach2424000
Steel Protective Coatingsq. ft.2424000
Bridge Rail
Other Material Bridge Raillinear ft.768768000