Share:

CITY STREET over JAHNCKE CANAL

Map 

Coordinates:
+30.05804, -89.95492
30°03'29" N, 89°57'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CITY STREET over JAHNCKE CANAL
Structure number:023630034895742
Location:0.2M EAST OF BULLARD RD
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:19.0 ft. [5.8 m]
Total length:190.0 ft. [57.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:City or Municipal Highway Agency [04]
Year built:1993
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:10
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,000 [as of 1992]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:43.9 tons [39.9 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:74.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$600,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201774.9GoodGoodGoodVery GoodFO1000
January 201572.7GoodGoodGoodVery GoodFO1000
February 201372.7GoodVery GoodVery GoodVery GoodFO1000
March 201172.7GoodVery GoodVery GoodVery GoodFO1000
April 200972.7GoodVery GoodVery GoodVery GoodFO1000
March 200772.7GoodGoodVery GoodVery GoodFO1000
May 200572.7GoodVery GoodVery GoodVery GoodFO1000
December 200372.7GoodVery GoodVery GoodVery GoodFO1000
December 200172.7GoodVery GoodVery GoodVery Good-1000
June 199972.7GoodVery GoodVery GoodVery Good-1000
July 199772.7GoodVery GoodVery GoodVery Good-1000
July 199574.9GoodVery GoodVery GoodVery Good-1000
July 199374.9GoodVery GoodVery GoodVery Good-1000