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I-20 over CHOCCOLOCCO CREEK RELIEF

Map

Coordinates:
+33.61694, -85.73234
33°37'01" N, 85°43'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-20 over CHOCCOLOCCO CREEK RELIEF
Structure number:009508
Location:0.4 MI W JCT US 431
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:34.1 ft. [10.4 m]
Total length:272.0 ft. [82.9 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1968
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:8
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,790 [as of 2013]
Truck traffic:40% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:73.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$2,922,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016FairSatisfactoryFairGood1779073.9
March 2014FairSatisfactoryFairGood1779080.0
March 2012FairSatisfactoryFairGood1830576.9
March 2010FairSatisfactoryFairGood1830576.9
March 2008FairSatisfactoryFairGood1927076.8
March 2006FairSatisfactoryFairGood1812079.9
February 2004FairSatisfactoryFairGood1776580.0
January 2002FairSatisfactoryFairGood1776579.9
January 2000FairSatisfactoryFairGood3018078.5
December 1997FairSatisfactoryFairGood3018078.5
December 1995FairGoodSatisfactoryGood2873090.7
January 1994FairGoodSatisfactoryGood2733090.8
January 1992FairGoodSatisfactoryGood2492091.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.1,6321,620660
Deck
Reinforced Concrete Top Flangesq. ft.11,3424,9456,39250
Substructure
Steel Columneach4242000
Reinforced Concrete Abutmentlinear ft.120120000
Reinforced Concrete Pier Caplinear ft.315315000
Joints
Pourable Jointlinear ft.7979000
Open Jointlinear ft.292292000
Bearings
Elastomeric Bearingeach8484000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.544544000