I- 94 NB BISHOP FO over RR - NS & WOODLAWN A

Map 

Facts 

Name:	I- 94 NB BISHOP FO over RR - NS & WOODLAWN A
Structure number:	000016014903836
Location:	1.7 M SE I-57
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	94.8 ft. [28.9 m]
Total length:	533.2 ft. [162.5 m]
Roadway width between curbs:	41.3 ft. [12.6 m]
Deck width edge-to-edge:	44.6 ft. [13.6 m]
Vertical clearance below bridge:	23.0 ft. [7.0 m]
Skew angle:	17°
Owner:	State Highway Agency [01]
Year built:	1960
Year reconstructed:	2001
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:	7
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	63,500 [as of 2008]
Truck traffic:	13% of total traffic
Deck condition:	Good [7 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:	97.0 tons [88.2 metric tons]
Inventory rating:	58.4 tons [53.1 metric tons]
Sufficiency rating:	80.0
Recommended work:	Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:	$2,745,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	62,300 [as of 1998]
Truck traffic:	14% of total traffic
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	63.4 tons [57.6 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	67.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	62,050 [as of 1991]
Truck traffic:	11% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	65.3 tons [59.4 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Sufficiency rating:	67.0

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