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NFA A783 over CITICO CREEK

Map

Coordinates:
+35.05278, -85.28694
35°03'10" N, 85°17'13" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:NFA A783 over CITICO CREEK
Structure number:330A7830001
Location:IN CITY OF CHATTANOOGA
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:42.0 ft. [12.8 m]
Total length:122.1 ft. [37.2 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Skew angle:39°
Owner:City or Municipal Highway Agency [04]
Year built:1930
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,120 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:39.6 tons [36.0 metric tons]
Inventory rating:26.7 tons [24.3 metric tons]
Sufficiency rating:53.1
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$958,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201653.1FairFairFairSatisfactory-1120
March 201453.1FairFairFairSatisfactory-1120
March 201253.1FairFairFairSatisfactory-1120
March 201053.1FairFairFairSatisfactory-1120
March 200853.1FairFairFairSatisfactory-1120
March 200653.1FairFairFairSatisfactory-1120
March 200453.1FairFairFairSatisfactory-1120
March 200250.7FairFairFairSatisfactory-1120
April 200050.7FairFairFairSatisfactory-1120
April 199851.7FairFairFairSatisfactory-1120
April 199669.2FairFairFairSatisfactory-100
March 199469.5FairFairFairSatisfactory-100
February 199269.5FairFairFairSatisfactory-100
April 199077.5FairSatisfactoryFairSatisfactory-100