US0171 over SOUTH BRUSH BAYOU

Map 

Facts 

Name:	US0171 over SOUTH BRUSH BAYOU
Structure number:	040900250810061
Location:	1.2 MI NORHT OF LA 3132
Purpose:	Carries highway over waterway
Route classification:	Other Principal Arterial (Urban) [14]
Length of largest span:	49.9 ft. [15.2 m]
Total length:	151.9 ft. [46.3 m]
Roadway width between curbs:	40.4 ft. [12.3 m]
Deck width edge-to-edge:	43.3 ft. [13.2 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:	3
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:	11,040 [as of 2009]
Truck traffic:	6% 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:	91.1 tons [82.8 metric tons]
Inventory rating:	50.5 tons [45.9 metric tons]
Sufficiency rating:	100.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	15,640 [as of 1995]
Truck traffic:	6% 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:	31.7 tons [28.8 metric tons]
Sufficiency rating:	95.8

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	14,870 [as of 1991]
Truck traffic:	6% 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:	31.7 tons [28.8 metric tons]
Sufficiency rating:	95.8

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