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US64 over HIWASSEE RIVER

Map

Coordinates:
+35.03488, -83.80870
35°02'06" N, 83°48'31" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US64 over HIWASSEE RIVER
Structure number:000000000430006
Location:150 FT.W.JCT.SR1147
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:68.9 ft. [21.0 m]
Total length:210.0 ft. [64.0 m]
Roadway width between curbs:80.1 ft. [24.4 m]
Deck width edge-to-edge:83.0 ft. [25.3 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:2001
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
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: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,400 [as of 2013]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:90.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodGoodGoodGood940090.1
May 2016GoodGoodGoodGood940090.1
May 2014GoodGoodGoodGood720091.9
May 2012GoodGoodGoodGood805091.2
May 2010GoodVery GoodVery GoodVery Good710092.0
August 2008GoodVery GoodVery GoodVery Good880090.6
August 2006GoodVery GoodExcellentExcellent850090.8
July 2004GoodExcellentExcellentExcellent820091.1
December 2001GoodExcellentExcellentExcellent810091.2
September 2000FairGoodSatisfactorySatisfactory650056.4
September 1998FairGoodSatisfactorySatisfactory650056.4
June 1991FairSatisfactorySatisfactorySatisfactory470050.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,2772,277000
Deck
Reinforced Concrete Decksq. ft.17,44915,7371,71200
Substructure
Reinforced Concrete Columneach1212000
Reinforced Concrete Abutmentlinear ft.240237300
Steel Pileeach4040000
Reinforced Concrete Pier Caplinear ft.385384010
Concrete Protective Coatingsq. ft.478478000
Joints
Pourable Jointlinear ft.1924414800
Bearings
Elastomeric Bearingeach6666000
Steel Protective Coatingsq. ft.330330000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4223527000