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TRIANA BLVD. over NORFOLK SOUTHERN

Map 

Coordinates:
+34.72467, -86.60950
34°43'29" N, 86°36'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:TRIANA BLVD. over NORFOLK SOUTHERN
Structure number:015769
Location:1.3 MI E JCT I565 * SR 53
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:104.0 ft. [31.7 m]
Total length:567.9 ft. [173.1 m]
Roadway width between curbs:52.2 ft. [15.9 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1989
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:6
Main spans material:Prestressed concrete continuous [6]
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: November 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,386 [as of 2015]
Truck traffic:1% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.8 tons [40.7 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:81.9
Estimated cost of work:$8,780,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201581.9GoodGoodGoodGood-9386
November 201381.9GoodGoodGoodGood-9025
November 201182.1GoodGoodGoodVery Good-8058
November 200982.1GoodGoodGoodVery Good-8058
November 200782.1GoodGoodGoodVery Good-8058
November 200582.1GoodGoodGoodVery Good-7461
November 200382.2GoodGoodGoodVery Good-6783
November 200182.2GoodGoodGoodVery Good-6783
September 199981.8GoodGoodGoodVery Good-6650
September 199781.9GoodGoodGoodVery Good-6480
August 199581.8GoodGoodGoodVery Good-6480
August 199381.9GoodGoodGoodVery Good-6000