FAU 3778 over WALKER SPRGS RD / I40


+35.92306, -84.06528
35°55'23" N, 84°03'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:FAU 3778 over WALKER SPRGS RD / I40
Structure number:47I00400017
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:106.0 ft. [32.3 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1998
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:4
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:Good
Status:Open, no restriction [A]
Average daily traffic:10,800 [as of 2017]
Truck traffic:15% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:64.4 tons [58.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:84.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201684.9GoodVery GoodVery GoodVery Good-10800
November 201484.9GoodVery GoodVery GoodVery Good-10800
November 201284.9GoodVery GoodVery GoodVery Good-10800
November 201084.9GoodVery GoodVery GoodVery Good-10800
December 200884.9GoodVery GoodVery GoodVery Good-10800
October 200684.4GoodVery GoodVery GoodVery Good-11620
November 200484.8GoodVery GoodVery GoodVery Good-11030
October 200283.1GoodVery GoodVery GoodVery Good-18330
November 200088.6GoodVery GoodVery GoodVery Good-6850
October 199892.2GoodVery GoodVery GoodVery Good-4260
October 199665.0PoorPoorSatisfactorySatisfactorySD24460
November 199462.0FairFairSatisfactoryGoodFO22800
October 199262.0FairFairSatisfactoryGoodFO22800
October 199062.0FairFairSatisfactoryGoodFO22800