RAMP SW FROM I-71 over IR 480 MAINLINE

Map 

Facts 

Name:	RAMP SW FROM I-71 over IR 480 MAINLINE
Structure number:	1814257
Location:	.19 MI. E. OF JCT. I-71
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	100.1 ft. [30.5 m]
Total length:	326.1 ft. [99.4 m]
Roadway width between curbs:	26.6 ft. [8.1 m]
Deck width edge-to-edge:	30.2 ft. [9.2 m]
Vertical clearance below bridge:	16.4 ft. [5.0 m]
Skew angle:	48°
Owner:	State Highway Agency [01]
Year built:	1980
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18+Mod / HS 20+Mod [6]
Number of main spans:	4
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	77,220 [as of 2000]
Truck traffic:	4% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Good [7 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	44.6 tons [40.5 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	87.6

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,000 [as of 1996]
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	44.6 tons [40.5 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	98.9

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,000 [as of 1988]
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:	59.4 tons [54.0 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	99.9

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