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I24 EBL over I24 EB / CSX RR

Map

Coordinates:
+35.03110, -85.32108
35°01'52" N, 85°19'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I24 EBL over I24 EB / CSX RR
Structure number:33I00240077
Location:.1 MI EAST OF I124
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:155.8 ft. [47.5 m]
Total length:358.9 ft. [109.4 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:31°
Owner:State Highway Agency [01]
Year built:1990
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:68,260 [as of 2015]
Truck traffic:17% 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016GoodGoodGoodGood6826092.0
October 2014GoodGoodGoodGood7207092.0
September 2012FairGoodSatisfactoryGood7021094.0
September 2010FairGoodSatisfactoryGood7410094.0
September 2008FairGoodSatisfactoryGood7437094.0
September 2006GoodGoodGoodGood7460097.0
November 2004GoodGoodGoodGood7098098.0
July 2002FairFairGoodGood6920097.0
August 2000FairFairGoodGood6232097.0
July 1998FairSatisfactoryGoodGood6117098.0
July 1996GoodGoodVery GoodVery Good5389098.0
September 1994GoodGoodVery GoodVery Good4888098.0
August 1992GoodExcellentExcellentExcellent4217098.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.1,4241,4141000
Deck
Reinforced Concrete Decksq. ft.17,08817,088000
Substructure
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.275266720
Reinforced Concrete Pier Caplinear ft.100100000
Bearings
Enclosed/Concealed Bearingeach88000
Fixed Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.712712000