I0049 over RAMPS/T&P RR

Map 

Facts 

Name:	I0049 over RAMPS/T&P RR
Structure number:	040904550805758
Location:	1.35M NORTH OF LA 526
Purpose:	Carries highway overpass (fourth level) over highway and railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	194.9 ft. [59.4 m]
Total length:	2090.0 ft. [637.0 m]
Roadway width between curbs:	43.3 ft. [13.2 m]
Deck width edge-to-edge:	45.9 ft. [14.0 m]
Vertical clearance below bridge:	18.4 ft. [5.6 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:	4
Main spans material:	Steel continuous [4]
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:	9,150 [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:	73.3 tons [66.6 metric tons]
Inventory rating:	43.6 tons [39.6 metric tons]
Sufficiency rating:	97.0

2000 Inspection 

Average daily traffic:	1,498 [as of 1997]
Evaluation:	Not applicable [N]

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