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FAU 3774 347574B over CSX RAILROAD

Map 

Coordinates:
+35.95944, -83.94750
35°57'34" N, 83°56'51" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:FAU 3774 347574B over CSX RAILROAD
Structure number:47037740005
Location:IN KNOXVILLE
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:40.4 ft. [12.3 m]
Total length:122.1 ft. [37.2 m]
Roadway width between curbs:39.7 ft. [12.1 m]
Deck width edge-to-edge:52.5 ft. [16.0 m]
Vertical clearance below bridge:21.7 ft. [6.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1950
Historic significance:Historical significance is not determinable at this time [4]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016 

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:10,110 [as of 2017]
Truck traffic:5% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:78.2 tons [71.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:51.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,488,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201651.9PoorFairFairPoorSD10110
May 201451.9PoorFairFairPoorSD10110
May 201243.9PoorFairFairPoorSD10110
April 201060.8FairFairFairFair-10110
May 200860.8FairFairFairSatisfactory-10110
May 200657.8FairFairFairSatisfactory-9930
July 200457.5FairFairFairSatisfactory-12030
July 200255.5PoorPoorFairSatisfactorySD11230
May 200055.3PoorPoorFairSatisfactorySD12560
June 199855.9PoorPoorFairSatisfactorySD9050
January 199669.3FairFairFairSatisfactory-10910
September 199352.9PoorFairFairPoorSD10800
October 199152.9PoorFairFairPoorSD10370