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O. CHATTANOOGA VAL over CHATTANOOGA CREEK

Map

Coordinates:
+34.88613, -85.35533
34°53'10" N, 85°21'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:O. CHATTANOOGA VAL over CHATTANOOGA CREEK
Structure number:000000029550560
Location:3.7 MI NW OF CHICKAMAUGA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
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 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:210 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Better than present minimum criteria [7]
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:69.0
Estimated cost of work:$352,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016FairSatisfactorySatisfactoryGood21069.0
January 2015FairGoodFairGood21058.9
January 2013FairGoodFairGood21057.4
January 2011FairGoodFairGood62051.8
February 2009FairGoodFairGood62051.8
January 2007FairGoodFairGood40052.9
January 2005FairGoodFairGood74051.8
January 2003FairGoodFairGood74051.8
January 2001FairGoodFairGood48061.3
December 1998FairVery GoodFairGood47061.3
April 1996FairVery GoodFairVery Good42062.7
April 1994FairVery GoodFairVery Good40064.1
April 1992FairVery GoodFairVery Good40064.1
September 1990GoodVery GoodVery GoodVery Good39075.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.4203408000
Steel Protective Coatingsq. ft.2,856002,8560
Deck
Reinforced Concrete Decksq. ft.1,5561,15640000
Substructure
Reinforced Concrete Pier Walllinear ft.3030000
Reinforced Concrete Abutmentlinear ft.6464000
Joints
Pourable Jointlinear ft.90600300
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.112112000