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: November 2014 

Status:Open, no restriction [A]
Average daily traffic:10,800 [as of 2015]
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. ratingEvaluationDeckSuper.Sub.ADT
November 201484.9Not deficientVery GoodVery GoodVery Good10800
November 201284.9Not deficientVery GoodVery GoodVery Good10800
November 201084.9Not deficientVery GoodVery GoodVery Good10800
December 200884.9Not deficientVery GoodVery GoodVery Good10800
October 200684.4Not deficientVery GoodVery GoodVery Good11620
November 200484.8Not deficientVery GoodVery GoodVery Good11030
October 200283.1Not deficientVery GoodVery GoodVery Good18330
November 200088.6Not deficientVery GoodVery GoodVery Good6850
October 199892.2Not deficientVery GoodVery GoodVery Good4260
October 199665.0Structurally deficientPoorSatisfactorySatisfactory24460
November 199462.0Functionally obsoleteFairSatisfactoryGood22800
October 199262.0Functionally obsoleteFairSatisfactoryGood22800
October 199062.0Functionally obsoleteFairSatisfactoryGood22800