I- 55 EB RMP US 41 over RR - CN,METRA&PARKNG

Map 

Facts 

Name:	I- 55 EB RMP US 41 over RR - CN,METRA&PARKNG
Structure number:	000016104526376
Location:	1.5 M E I-94
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	127.0 ft. [38.7 m]
Total length:	1130.0 ft. [344.4 m]
Roadway width between curbs:	25.3 ft. [7.7 m]
Deck width edge-to-edge:	28.2 ft. [8.6 m]
Skew angle:	30°
Owner:	State Highway Agency [01]
Year built:	1965
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:	13
Main spans material:	Steel [3]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Other [9]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	20,200 [as of 2002]
Deck condition:	Poor [4 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:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	96.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,800 [as of 1987]
Deck condition:	Fair [5 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:	48.5 tons [44.1 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	98.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	13,800 [as of 1987]
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Poor [4 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]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	66.0

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