I- 55 WB ELEVATED over ML KING DR, RMP,ETC

Map 

Facts 

Name:	I- 55 WB ELEVATED over ML KING DR, RMP,ETC
Structure number:	000016105526247
Location:	1.3 M E I-94
Purpose:	Carries highway overpass over highway and railroad
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	100.1 ft. [30.5 m]
Total length:	1212.0 ft. [369.4 m]
Roadway width between curbs:	56.1 ft. [17.1 m]
Deck width edge-to-edge:	59.7 ft. [18.2 m]
Vertical clearance below bridge:	14.4 ft. [4.4 m]
Owner:	State Highway Agency [01]
Year built:	1965
Year reconstructed:	1994
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:	10
Main spans material:	Steel continuous [4]
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:	58,200 [as of 2008]
Truck traffic:	10% of total traffic
Deck condition:	Poor [4 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:	66.3 tons [60.3 metric tons]
Inventory rating:	39.6 tons [36.0 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	91.0

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	57,650 [as of 1998]
Truck traffic:	2% of total traffic
Deck condition:	Poor [4 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:	58.4 tons [53.1 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	91.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	46,900 [as of 1991]
Deck condition:	Poor [4 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:	58.4 tons [53.1 metric tons]
Inventory rating:	36.6 tons [33.3 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	78.0
Recommended work:	Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:	$10,679,000

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