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DERRICK ST over TRIB TOWN CREEK

This bridge is no longer in the current National Bridge Inventory database, and has likely been demolished or abandoned.

Map 

Coordinates:
+32.32139, -90.19899
32°19'17" N, 90°11'56" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:DERRICK ST over TRIB TOWN CREEK
Structure number:SA2500000000258
Location:SEC 33 T 6N R 1E
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:15.1 ft. [4.6 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:29.2 ft. [8.9 m]
Deck width edge-to-edge:29.2 ft. [8.9 m]
Skew angle:30°
Owner:City or Municipal Highway Agency [04]
Year built:1991
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:260 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:9.2 tons [8.4 metric tons]
Inventory rating:6.2 tons [5.6 metric tons]
Sufficiency rating:37.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$132,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201637.9PoorPoorFairFairSD260
February 201537.9PoorPoorFairFairSD260
February 201437.9PoorPoorFairFairSD260
February 201339.9FairFairFairFairSD260
February 201239.9FairFairFairFairSD260
February 201139.9FairFairFairFairSD260
February 201039.9FairFairFairFairSD260
January 200935.9PoorPoorFairFairSD260
November 200735.9PoorPoorFairFairSD260
January 200735.9PoorPoorFairFairSD260
November 200535.9PoorPoorFairFairSD260
December 200433.9PoorPoorFairFairSD260
February 200433.9PoorPoorFairFairSD260
February 200246.8FairSatisfactorySatisfactorySatisfactorySD260
December 200046.8FairSatisfactorySatisfactorySatisfactorySD250
February 200048.8FairSatisfactorySatisfactorySatisfactory-230
February 199948.8FairSatisfactorySatisfactorySatisfactory-230
March 199848.8FairSatisfactorySatisfactorySatisfactory-230
April 199652.8GoodVery GoodVery GoodGood-228