LA0525 over GILMER BAYOU

Map 

Facts 

Name:	LA0525 over GILMER BAYOU
Structure number:	040900970118541
Location:	1.50 MI. W. OF US 171
Purpose:	Carries highway over waterway
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	49.9 ft. [15.2 m]
Total length:	299.9 ft. [91.4 m]
Roadway width between curbs:	34.1 ft. [10.4 m]
Deck width edge-to-edge:	36.7 ft. [11.2 m]
Owner:	State Highway Agency [01]
Year built:	1986
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:	6
Main spans material:	Prestressed concrete [5]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,800 [as of 2009]
Truck traffic:	15% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 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:	83.2 tons [75.6 metric tons]
Inventory rating:	42.6 tons [38.7 metric tons]
Sufficiency rating:	89.1

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	10,602 [as of 1997]
Truck traffic:	15% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 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]
Operating rating:	43.6 tons [39.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	88.3

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,178 [as of 1991]
Truck traffic:	15% of total traffic
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 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:	Scour calculation/evaluation has not been made. [6]
Operating rating:	43.6 tons [39.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	90.5

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