I0510 over RR/US 90(CHEF HWY)

Map 

Facts 

Name:	I0510 over RR/US 90(CHEF HWY)
Structure number:	023604504300581
Location:	.2 MI SOUTH OF US 90
Purpose:	Carries highway over highway and railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	92.9 ft. [28.3 m]
Total length:	2618.2 ft. [798.0 m]
Roadway width between curbs:	51.8 ft. [15.8 m]
Deck width edge-to-edge:	55.1 ft. [16.8 m]
Vertical clearance below bridge:	16.7 ft. [5.1 m]
Owner:	State Highway Agency [01]
Year built:	1992
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:	36
Main spans material:	Prestressed concrete continuous [6]
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:	16,260 [as of 2009]
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:	65.3 tons [59.4 metric tons]
Inventory rating:	37.6 tons [34.2 metric tons]
Sufficiency rating:	97.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	19,247 [as of 1998]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Very Good [8 out of 9]
Operating rating:	65.3 tons [59.4 metric tons]
Inventory rating:	44.6 tons [40.5 metric tons]
Sufficiency rating:	99.0

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