+30.39238, -91.16318
30°23'33" N, 91°09'47" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Structure number:611702570403361
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:20.0 ft. [6.1 m]
Total length:160.1 ft. [48.8 m]
Roadway width between curbs:67.9 ft. [20.7 m]
Deck width edge-to-edge:93.8 ft. [28.6 m]
Owner:State Highway Agency [01]
Year built:1976
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:8
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2016 

Status:Open, no restriction [A]
Average daily traffic:25,200 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:78.9 tons [71.7 metric tons]
Inventory rating:47.9 tons [43.5 metric tons]
Sufficiency rating:72.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201672.0Not deficientSatisfactorySatisfactorySatisfactory25200
September 201472.0Not deficientSatisfactorySatisfactorySatisfactory24200
September 201272.0Not deficientSatisfactorySatisfactorySatisfactory20400
October 201164.0Not deficientSatisfactorySatisfactoryFair19800
November 201061.0Not deficientFairFairFair16500
November 200873.0Not deficientVery Good-Good16100
November 200672.0Not deficientGoodSatisfactoryGood15900
November 200472.0Not deficientGoodSatisfactoryGood15500
November 200272.0Not deficientGoodSatisfactoryGood14600
November 200072.0Not deficientGoodSatisfactoryGood14461
November 199872.0Not deficientGoodSatisfactoryGood9506
November 199675.0Not deficientGoodSatisfactoryGood9506
November 199475.0Not deficientGoodSatisfactoryGood8723
November 199275.0Not deficientGoodSatisfactoryGood10868
November 199075.0Not deficientGoodSatisfactoryGood10868