Share:

FAU 3566 over ABANDONDED RR SPUR

Map 

Coordinates:
+35.03944, -85.29806
35°02'22" N, 85°17'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:FAU 3566 over ABANDONDED RR SPUR
Structure number:33L35660001
Location:IN DOWNTOWN CHATTANOOGA
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:98.1 ft. [29.9 m]
Total length:98.1 ft. [29.9 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Vertical clearance below bridge:17.1 ft. [5.2 m]
Skew angle:68°
Owner:City or Municipal Highway Agency [04]
Year built:1906
Year reconstructed:1947
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:3,130 [as of 2016]
Truck traffic:8% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:48.5 tons [44.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:64.3
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,285,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201564.3Structurally deficientGoodFairPoor3130
June 201364.3Structurally deficientGoodFairPoor3130
June 201164.3Structurally deficientGoodFairPoor3130
June 200963.3Structurally deficientFairFairPoor3130
July 200763.3Structurally deficientFairFairPoor3130
June 200563.2Structurally deficientFairFairPoor3540
June 200363.0Structurally deficientFairFairPoor4190
May 200163.2Structurally deficientFairFairPoor3480
April 199964.1Structurally deficientSatisfactorySatisfactoryPoor3860
August 199764.1Structurally deficientSatisfactorySatisfactoryPoor4060
May 199564.0Structurally deficientSatisfactorySatisfactoryPoor4300
May 199363.8Structurally deficientSatisfactorySatisfactoryPoor4800
June 199155.0Structurally deficientSatisfactorySatisfactoryPoor5100