+30.45381, -91.14388
30°27'14" N, 91°08'38" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611730272910861
Location:NORTH ST. B.R.,LA
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:14.1 ft. [4.3 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:41.0 ft. [12.5 m]
Deck width edge-to-edge:59.4 ft. [18.1 m]
Owner:County Highway Agency [02]
Year built:1960
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:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,718 [as of 1979]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Culvert condition:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:43.6 tons [39.6 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:80.2

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
November 201580.2Good7 out of 10FO6718
November 201377.2Good7 out of 10FO6718
November 201177.2Good7 out of 10FO6718
December 200977.2Good7 out of 10FO6718
December 200777.2Good7 out of 10FO6718
January 200677.2Good7 out of 10FO6718
February 200477.2Good7 out of 10FO6718
February 200277.2Good7 out of 10FO6718
April 200077.2Good7 out of 10FO6718
May 199878.2Good7 out of 10FO6718
May 199678.2Good7 out of 10FO6718
June 199378.4Good7 out of 10FO6718
June 199178.4Good7 out of 10FO6718