+30.39194, -91.03275
30°23'31" N, 91°01'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611730235910191
Location:3.4 MI. SE JCT I-12/US 61
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:8.9 ft. [2.7 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:65.0 ft. [19.8 m]
Deck width edge-to-edge:84.0 ft. [25.6 m]
Owner:County Highway Agency [02]
Year built:2001
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
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:4,530 [as of 1975]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
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:80.0

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
November 201580.0Good7 out of 10-4530
September 201377.0Good7 out of 10-4530
September 201177.0Good7 out of 10-4530
September 200977.0Good7 out of 10-4530
June 200777.0Good8 out of 10-4530
July 200577.0Good8 out of 10-4530
August 200377.0Good8 out of 10-4530
August 200076.4FairN out of 10FO4530
July 199879.4GoodN out of 10FO4530
July 199679.4FairN out of 10FO4530
June 199476.2FairN out of 10FO4530
November 199275.2GoodN out of 10FO4530
May 19925.0PoorN out of 10SD4530