LA1026 over CREEK


+30.50935, -90.93767
30°30'34" N, 90°56'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:LA1026 over CREEK
Structure number:623202730302941
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:19.0 ft. [5.8 m]
Total length:39.0 ft. [11.9 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:31.5 ft. [9.6 m]
Owner:State Highway Agency [01]
Year built:1961
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:2
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: January 2016 

Status:Posted for load [P]
Average daily traffic:9,100 [as of 2015]
Truck traffic:1% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:42.6 tons [38.7 metric tons]
Inventory rating:25.7 tons [23.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:56.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$234,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201656.2Structurally deficientPoorSatisfactoryFair9100
February 201457.2Structurally deficientPoorSatisfactoryFair11000
January 201257.2Structurally deficientPoorSatisfactoryFair9000
January 201157.2Structurally deficientPoorSatisfactoryFair8700
January 201057.2Structurally deficientPoorSatisfactoryFair8400
January 200957.2Structurally deficientPoorSatisfactoryFair7300
January 200857.2Structurally deficientPoorSatisfactoryFair7100
January 200767.2Structurally deficientPoorSatisfactorySatisfactory6800
January 200667.2Structurally deficientPoorSatisfactorySatisfactory6700
January 200567.2Structurally deficientPoorSatisfactorySatisfactory6400
January 200467.2Structurally deficientPoorSatisfactorySatisfactory6200
January 200367.2Structurally deficientPoorSatisfactorySatisfactory5700
January 200274.8Structurally deficientPoorSatisfactorySatisfactory5136
January 200176.8Functionally obsoleteFairSatisfactorySatisfactory5136
January 200051.8Structurally deficientFairSatisfactoryPoor4853
December 199878.8Not deficientFairSatisfactorySatisfactory4853
December 199779.8Not deficientFairSatisfactorySatisfactory4853
December 199679.8Not deficientFairSatisfactorySatisfactory4729
December 199565.8Not deficientFairFairSatisfactory4591
December 199463.8Not deficientFairFairSatisfactory4479
December 199363.8Not deficientFairFairSatisfactory3030
December 199263.8Not deficientFairFairSatisfactory3187
December 199165.8Not deficientFairFairSatisfactory3187