Share:

LINEAR STREET over COOPER ROAD DITCH

Map 

Coordinates:
+32.54426, -93.81583
32°32'39" N, 93°48'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:LINEAR STREET over COOPER ROAD DITCH
Structure number:040932326934891
Location:1.2 MI EAST OF LA 173
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:30.8 ft. [9.4 m]
Total length:68.9 ft. [21.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:35.4 ft. [10.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1987
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:3
Main spans material:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2017 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:600 [as of 1979]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:Better than present minimum criteria [7]
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:44.9 tons [40.8 metric tons]
Inventory rating:27.0 tons [24.5 metric tons]
Sufficiency rating:77.7

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201777.7FairSatisfactorySatisfactoryFair-600
April 201588.4GoodGoodGoodGood-600
April 201389.4GoodGoodGoodGood-600
April 201191.4GoodGoodGoodGood-600
March 200991.4GoodGoodGoodGood-600
March 200791.4GoodGoodGoodVery Good-600
March 200591.4GoodGoodGoodVery Good-600
March 200391.4GoodGoodGoodVery Good-600
March 200191.4GoodGoodGoodVery Good-600
February 199991.4GoodGoodGoodVery Good-600
January 199791.4GoodGoodGoodVery Good-600
January 199591.4GoodGoodGoodVery Good-600
March 199391.4GoodGoodGoodVery Good-600
April 199191.4GoodGoodGoodVery Good-600