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Louisiana County Bridge Report Cards

Compare county Bridge Condition Exposure Scores in Louisiana by condition, traffic exposure, scour-critical bridges, average age, and data completeness. View the scoring methodology.

CountyGradeScorePoorPoor TrafficScour-CriticalAvg Age
Red River CountyF2626.2%12,940/day1641 yrs
Claiborne CountyF2922.3%18,717/day4742 yrs
Bienville CountyF3127.9%120,092/day7546 yrs
Webster CountyF3224.7%96,411/day5250 yrs
East Feliciana CountyF3323.7%21,979/day1846 yrs
Cameron CountyF3424.1%17,731/day240 yrs
Winn CountyF3917.3%30,596/day2239 yrs
East Carroll CountyF4016.4%2,910/day1344 yrs
Pointe Coupee CountyF4221.6%15,522/day353 yrs
Bossier CountyF4415.2%244,279/day5143 yrs
Lincoln CountyF4512.9%134,890/day4843 yrs
West Feliciana CountyF4516.7%5,037/day1333 yrs
Grant CountyF4614.4%38,423/day1544 yrs
Morehouse CountyF4614.0%15,047/day2042 yrs
Ouachita CountyF5012.7%186,180/day5643 yrs
East Baton Rouge CountyF5018.8%393,239/day2745 yrs
Union CountyF5110.7%20,903/day2448 yrs
Avoyelles CountyF5117.3%12,364/day838 yrs
Jefferson Davis CountyF5318.6%50,277/day446 yrs
Tangipahoa CountyF5312.4%89,321/day8648 yrs
Concordia CountyF5414.3%8,669/day244 yrs
Sabine CountyF5411.3%18,367/day2043 yrs
Natchitoches CountyF5514.4%95,193/day1840 yrs
St. Bernard CountyF566.4%53,192/day727 yrs
Lafourche CountyF5715.4%95,417/day344 yrs
St. Helena CountyF578.6%12,642/day2446 yrs
Washington CountyF5710.2%24,040/day5846 yrs
Vermilion CountyF5910.0%57,351/day1441 yrs
Caldwell CountyF599.7%4,426/day2544 yrs
Allen CountyD6012.4%21,529/day1041 yrs
Richland CountyD609.8%10,373/day2346 yrs
Plaquemines CountyD6020.0%250/day044 yrs
Catahoula CountyD615.8%5,803/day840 yrs
La Salle CountyD616.2%21,951/day2242 yrs
Caddo CountyD616.6%1,045,335/day9739 yrs
West Carroll CountyD616.8%4,317/day1244 yrs
West Baton Rouge CountyD6213.9%122,964/day056 yrs
Ascension CountyD6212.0%84,841/day1344 yrs
Beauregard CountyD6310.4%48,828/day1046 yrs
Jackson CountyD638.0%6,058/day3143 yrs
De Soto CountyD647.5%23,679/day5045 yrs
Livingston CountyD647.6%32,430/day5847 yrs
Iberville CountyD6612.5%29,858/day250 yrs
Evangeline CountyD666.5%2,849/day2045 yrs
Orleans CountyD6810.8%727,086/day350 yrs
St. Tammany CountyD685.0%66,968/day5349 yrs
Assumption CountyC7013.2%15,660/day042 yrs
Iberia CountyC7110.6%31,224/day441 yrs
Terrebonne CountyC7210.3%77,665/day242 yrs
St. Landry CountyC728.9%87,484/day1145 yrs
Lafayette CountyC737.8%155,044/day1240 yrs
Vernon CountyC738.3%16,572/day1536 yrs
Franklin CountyC733.8%2,757/day1236 yrs
Madison CountyC736.7%3,783/day651 yrs
Calcasieu CountyC748.4%397,142/day842 yrs
Tensas CountyC743.8%1,209/day447 yrs
Acadia CountyC748.2%21,926/day1247 yrs
St. Martin CountyC748.5%9,022/day545 yrs
St. Mary CountyC757.3%65,529/day251 yrs
Rapides CountyC796.5%65,925/day1938 yrs
St. John the Baptist CountyB852.5%0/day247 yrs
Jefferson CountyB864.2%277,908/day542 yrs
St. James CountyB893.8%8,204/day050 yrs
St. Charles CountyA971.2%1,544/day045 yrs