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I20 over RR * CITY STREET

Map

Coordinates:
+33.54250, -86.73667
33°32'33" N, 86°44'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I20 over RR * CITY STREET
Structure number:011065
Old structure number:00000I20370008B (from 1992 edition)
Location:I20 * GEORGIA ROAD
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:171.9 ft. [52.4 m]
Total length:3231.1 ft. [984.8 m]
Roadway width between curbs:3.9 ft. [1.2 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1974
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:26
Main spans material:Steel continuous [4]
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: October 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30,680 [as of 2016]
Truck traffic:14% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$29,712,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairFairSatisfactorySatisfactory3068088.9
January 2015FairFairSatisfactorySatisfactory3068088.9
January 2013FairFairSatisfactoryGood3278088.7
January 2011FairFairSatisfactorySatisfactory3160588.8
January 2009FairFairSatisfactoryGood3213088.8
January 2007FairFairSatisfactoryGood3131088.8
January 2005FairFairSatisfactoryGood3079088.9
January 2003FairFairSatisfactoryGood3114086.9
February 2001FairFairSatisfactoryGood3272586.7
January 1999FairSatisfactorySatisfactoryGood3212589.8
September 1996FairSatisfactoryGoodGood3056090.0
September 1994FairSatisfactoryGoodGood2754090.8
September 1992GoodGoodGoodGood2710590.8
October 1990FairGoodSatisfactoryGood2649090.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.16,15515,97388940
Steel Protective Coatingsq. ft.50,590037,94310,4062,241
Deck
Reinforced Concrete Decksq. ft.131,5020105,20226,3000
Substructure
Reinforced Concrete Columneach5044510
Reinforced Concrete Abutmentlinear ft.114100680
Reinforced Concrete Pier Caplinear ft.9859582160
Joints
Pourable Jointlinear ft.82354160
Assembly without Seal Jointlinear ft.204020400
Bearings
Movable Bearingeach1100177716
Fixed Bearingeach5505041
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.6,4626,462000