+30.50243, -91.15215
30°30'09" N, 91°09'08" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611700600104171
Location:0.49 M. S OF US 61
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:8.9 ft. [2.7 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:83.0 ft. [25.3 m]
Skew angle:60°
Owner:State Highway Agency [01]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
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: July 2016 

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:17,300 [as of 2015]
Truck traffic:5% of total traffic
Structural appraisal:Unknown [*]
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 being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:48.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$228,000

Previous Inspections 

DateSuff. RatingConditionCulvert ConditionSD/FOADT
July 201648.0Poor4 out of 10SD17300
July 201474.8Fair6 out of 10FO17800
July 201274.3Fair6 out of 10FO20700
August 201074.0Good7 out of 10FO22300
August 200877.0Good7 out of 10FO22300
August 200676.1Fair6 out of 10FO21700
August 200475.6Fair6 out of 10FO24500
August 200275.6Fair6 out of 10FO24100
August 200075.9Fair6 out of 10FO22574
August 199877.2Fair6 out of 10FO21047
August 199675.8Fair6 out of 10FO28694
August 199475.7Fair6 out of 10FO27338
August 199277.5Fair6 out of 10FO18085
August 199077.5Fair6 out of 10FO18085