Share:

US 129 over CHATT RIV (LAKE LANIER)

Map

Coordinates:
+34.34857, -83.82286
34°20'55" N, 83°49'22" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 129 over CHATT RIV (LAKE LANIER)
Structure number:000000013900050
Location:IN NORTH GAINESVILLE
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:152.9 ft. [46.6 m]
Total length:824.2 ft. [251.2 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:31.8 ft. [9.7 m]
Owner:State Highway Agency [01]
Year built:1957
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:6
Main spans material:Steel continuous [4]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,410 [as of 2012]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:54.8
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$4,829,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairFairFairFair1641054.8
January 2017FairSatisfactoryFairFair1641056.0
June 2015FairSatisfactoryFairFair1641056.0
June 2013FairGoodFairFair1641056.0
June 2012FairGoodFairFair1654055.9
May 2011FairGoodFairFair1654055.9
June 2009FairGoodFairFair1690055.7
September 2008FairGoodFairFair1690055.7
May 2007FairGoodFairFair1733055.4
May 2005FairFairFairFair1836053.5
May 2003FairFairFairSatisfactory1840053.4
June 2001FairFairFairSatisfactory1830053.5
September 1999FairFairFairSatisfactory1870053.2
May 1997FairFairFairSatisfactory1650052.7
May 1995FairFairFairSatisfactory1630052.1
May 1993FairFairFairSatisfactory1630052.1
May 1991FairFairFairSatisfactory1630042.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,6481,6204240
Steel Protective Coatingsq. ft.16,07015,86020550
Steel Stringerlinear ft.4,1202,2921,6551730
Steel Protective Coatingsq. ft.26,57420,9593,8651,7500
Deck
Reinforced Concrete Decksq. ft.26,36823,6884502,2300
Concrete Protective Coatingsq. ft.21,42418,6741,8259250
Superstructure
Steel Floor Beamlinear ft.1,4561,262141530
Steel Protective Coatingsq. ft.14,19411,2491,8551,0900
Substructure
Reinforced Concrete Columneach1000100
Reinforced Concrete Abutmentlinear ft.6461300
Reinforced Concrete Pier Caplinear ft.1301042600
Joints
Pourable Jointlinear ft.5200520
Assembly without Seal Jointlinear ft.2626000
Bearings
Movable Bearingeach1421200
Steel Protective Coatingsq. ft.28101800
Fixed Bearingeach20200
Steel Protective Coatingsq. ft.40400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1,6481,648000
Steel Protective Coatingsq. ft.1,6481,648000