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FAU 17 350042B over CSX RAILROAD

Map

Coordinates:
+35.08000, -85.22167
35°04'48" N, 85°13'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAU 17 350042B over CSX RAILROAD
Structure number:33SR0580011
Location:1 MI.EAST OF CHATTANOOGA
Purpose:Carries highway over railroad
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:43.0 ft. [13.1 m]
Total length:121.1 ft. [36.9 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:43.3 ft. [13.2 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Owner:State Highway Agency [01]
Year built:1928
Year reconstructed:1996
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:18,470 [as of 2015]
Truck traffic:3% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:42.6 tons [38.7 metric tons]
Inventory rating:25.7 tons [23.4 metric tons]
Sufficiency rating:70.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,181,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201670.2GoodGoodGoodGood-18470
November 201470.2FairSatisfactoryGoodGood-17350
November 201269.2FairFairSatisfactorySatisfactory-17970
November 201075.8FairFairSatisfactorySatisfactory-16480
January 200975.8FairFairSatisfactorySatisfactory-17420
December 200675.8FairFairSatisfactorySatisfactory-18390
February 200575.8FairFairSatisfactorySatisfactory-21680
April 200375.8FairFairSatisfactorySatisfactory-20640
January 200376.8FairFairSatisfactorySatisfactory-23280
December 200076.8FairFairSatisfactorySatisfactory-19700
October 199876.8FairFairSatisfactorySatisfactory-19030
July 199664.8FairGoodSatisfactorySatisfactory-17560
March 199551.8FairSatisfactoryFairSatisfactory-16270
February 199351.8FairSatisfactoryFairSatisfactory-16090
April 199163.8FairSatisfactoryFairSatisfactory-15800

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.847842050
Deck
Reinforced Concrete Top Flangesq. ft.5,3245,2844000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.114107700
Reinforced Concrete Pier Caplinear ft.7467070
Joints
Pourable Jointlinear ft.176176000
Bearings
Movable Bearingeach1400140
Fixed Bearingeach1410130
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.242242000