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US 19 NBL / SR 400 over CHESTATEE RIVER

Map

Coordinates:
+34.46681, -83.96861
34°28'01" N, 83°58'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 19 NBL / SR 400 over CHESTATEE RIVER
Structure number:000000018700160
Location:4.5 MI S OF DAHLONEGA
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:69.9 ft. [21.3 m]
Total length:414.1 ft. [126.2 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
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: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,980 [as of 2012]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 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:Basically intolerable requiring high priority of corrrective action [3]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:62.1
Estimated cost of work:$2,426,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018FairSatisfactorySatisfactorySatisfactory1698062.1
December 2015FairSatisfactorySatisfactorySatisfactory1698062.1
December 2013FairSatisfactorySatisfactorySatisfactory1698062.1
December 2011FairSatisfactorySatisfactorySatisfactory1735062.1
December 2009FairSatisfactorySatisfactorySatisfactory1766062.1
December 2007FairSatisfactorySatisfactorySatisfactory1766062.1
December 2005FairGoodSatisfactorySatisfactory1668062.1
December 2003FairGoodSatisfactorySatisfactory1680078.0
December 2001FairGoodSatisfactorySatisfactory1530079.1
February 2000FairGoodSatisfactorySatisfactory590079.6
February 1998FairGoodGoodSatisfactory590077.6
October 1995GoodGoodGoodGood590076.4
November 1993GoodGoodGoodGood552076.5
January 1992GoodGoodGoodGood552076.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.840840000
Steel Protective Coatingsq. ft.8,1998,199000
Reinforced Concrete Girder/Beamlinear ft.816816000
Deck
Reinforced Concrete Decksq. ft.13,33212,926350560
Substructure
Reinforced Concrete Columneach62310
Reinforced Concrete Abutmentlinear ft.6459500
Steel Pileeach20101000
Steel Protective Coatingsq. ft.2,3302,2800500
Reinforced Concrete Pier Caplinear ft.2502326120
Joints
Pourable Jointlinear ft.261261000
Bearings
Movable Bearingeach1212000
Steel Protective Coatingsq. ft.2424000
Fixed Bearingeach1212000
Steel Protective Coatingsq. ft.1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.8288091900