I0049 over ST VINCENT & KCS R/R

Map 

Facts 

Name:	I0049 over ST VINCENT & KCS R/R
Structure number:	040904550805237
Location:	RAMP SE AT LA 3132 INTG
Purpose:	Carries highway overpass over highway and railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	124.0 ft. [37.8 m]
Total length:	2264.2 ft. [690.1 m]
Roadway width between curbs:	26.6 ft. [8.1 m]
Deck width edge-to-edge:	29.2 ft. [8.9 m]
Vertical clearance below bridge:	26.9 ft. [8.2 m]
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:	20
Main spans material:	Concrete continuous [2]
Main spans design:	Box beam or girders - Multiple [05]
Deck type:	Concrete Cast-in-Place [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	5,590 [as of 2009]
Truck traffic:	26% 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]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	64.4 tons [58.5 metric tons]
Inventory rating:	38.6 tons [35.1 metric tons]
Sufficiency rating:	97.0
Recommended work:	Other structural work, including hydraulic replacements. [38]

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,498 [as of 1997]
Truck traffic:	26% 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:	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:	64.4 tons [58.5 metric tons]
Inventory rating:	38.6 tons [35.1 metric tons]
Sufficiency rating:	99.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	544 [as of 1991]
Truck traffic:	26% 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:	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:	43.6 tons [39.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	99.0

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