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SR 9 over ETOWAH RIVER

Map

Coordinates:
+34.35750, -84.11353
34°21'27" N, 84°06'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 9 over ETOWAH RIVER
Structure number:000000008550300
Location:4.5 MI S OF DAWSONVILLE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:140.1 ft. [42.7 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.0 ft. [13.1 m]
Owner:State Highway Agency [01]
Year built:2018
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:5,525 [as of 2015]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Scour calculation/evaluation has not been made. [6]
Sufficiency rating:95.3
Estimated cost of work:$18,648,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodVery GoodVery Good552595.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,1201,120000
Deck
Reinforced Concrete Decksq. ft.6,0206,020000
Substructure
Reinforced Concrete Abutmentlinear ft.8686000
Joints
Strip Seal Jointlinear ft.8080000
Bearings
Elastomeric Bearingeach1616000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.280280000