IH RAMP IH 94EB-MI over LAND

Map 

Facts 

Name:	IH RAMP IH 94EB-MI over LAND
Structure number:	B400285022A0000
Location:	AT JCT IH 94-STH 59
Purpose:	Carries highway overpass over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	64.6 ft. [19.7 m]
Total length:	224.1 ft. [68.3 m]
Roadway width between curbs:	30.8 ft. [9.4 m]
Deck width edge-to-edge:	34.1 ft. [10.4 m]
Vertical clearance below bridge:	15.4 ft. [4.7 m]
Skew angle:	21°
Owner:	State Highway Agency [01]
Year built:	1968
Year reconstructed:	1988
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:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	3,500 [as of 2006]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	48.1 tons [43.7 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	75.8

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	4,300 [as of 1979]
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	48.1 tons [43.7 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	97.6

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	4,300 [as of 1979]
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	99.7
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

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