LA3017 over BAYOU BARATURIA

Map 

Facts 

Name:	LA3017 over BAYOU BARATURIA
Structure number:	023808380100001
Location:	3.9 MI WEST OF LA 23
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	20.0 ft. [6.1 m]
Total length:	279.9 ft. [85.3 m]
Roadway width between curbs:	29.9 ft. [9.1 m]
Deck width edge-to-edge:	34.5 ft. [10.5 m]
Skew angle:	20°
Owner:	State Highway Agency [01]
Year built:	1971
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:	13
Main spans material:	Concrete [1]
Main spans design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,100 [as of 2009]
Truck traffic:	7% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	78.2 tons [71.1 metric tons]
Inventory rating:	47.5 tons [43.2 metric tons]
Sufficiency rating:	61.8

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,362 [as of 1997]
Truck traffic:	7% of total traffic
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	78.2 tons [71.1 metric tons]
Inventory rating:	47.5 tons [43.2 metric tons]
Sufficiency rating:	62.3
Recommended work:	Other structural work, including hydraulic replacements. [38]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,589 [as of 1991]
Truck traffic:	7% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	78.2 tons [71.1 metric tons]
Inventory rating:	47.5 tons [43.2 metric tons]
Sufficiency rating:	78.2

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