I0049 over LA 3132/RAMPS/T&P RR

Map 

Facts 

Name:	I0049 over LA 3132/RAMPS/T&P RR
Structure number:	040904550805401
Location:	1.35M NORTH OF LA 526
Purpose:	Carries highway overpass over highway and railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	125.0 ft. [38.1 m]
Total length:	2435.2 ft. [742.2 m]
Roadway width between curbs:	60.4 ft. [18.4 m]
Deck width edge-to-edge:	62.7 ft. [19.1 m]
Vertical clearance above deck:	17.7 ft. [5.4 m]
Vertical clearance below bridge:	16.7 ft. [5.1 m]
Skew angle:	19°
Owner:	State Highway Agency [01]
Year built:	1991
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:	27
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:	33,540 [as of 2009]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	61.4 tons [55.8 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	98.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,990 [as of 1997]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Very Good [8 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Operating rating:	61.4 tons [55.8 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	100.0

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