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FAU 3773 730481K over SOUTHERN RAILWAY

Map 

Coordinates:
+36.03583, -83.86806
36°02'09" N, 83°52'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:FAU 3773 730481K over SOUTHERN RAILWAY
Structure number:47037730007
Location:N. OF I640 - I40 JCT.
Purpose:Carries highway over railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:66.9 ft. [20.4 m]
Total length:149.0 ft. [45.4 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:44.0 ft. [13.4 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1992
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: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: May 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,190 [as of 2017]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 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:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:68.3 tons [62.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:76.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$407,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201676.0GoodGoodVery GoodGood-17190
May 201476.0GoodGoodVery GoodGood-17190
May 201276.0GoodGoodVery GoodGood-17190
April 201076.0GoodGoodVery GoodGood-17190
May 200876.0GoodGoodVery GoodGood-17190
May 200678.2GoodGoodVery GoodGood-16460
April 200478.5GoodGoodVery GoodGood-15480
May 200279.0GoodGoodVery GoodGood-13820
March 200078.3GoodGoodVery GoodVery Good-15940
July 199878.4GoodGoodVery GoodVery Good-15870
January 199679.9GoodGoodVery GoodVery Good-11060
September 199380.7GoodGoodVery GoodVery Good-8050
September 199280.7GoodGoodVery GoodVery Good-8100
October 199110.8PoorPoorPoorPoorSD8100