TH 55 SB off ramp over I 35W & NB off ramp

Map 

Facts 

Name:	TH 55 SB off ramp over I 35W & NB off ramp
Structure number:	27873
Location:	0.2 MI NE OF E JCT TH 94
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	97.1 ft. [29.6 m]
Total length:	242.5 ft. [73.9 m]
Roadway width between curbs:	59.1 ft. [18.0 m]
Deck width edge-to-edge:	68.2 ft. [20.8 m]
Vertical clearance below bridge:	14.8 ft. [4.5 m]
Skew angle:	33°
Owner:	State Highway Agency [01]
Year built:	1970
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:	3
Main spans material:	Steel continuous [4]
Main spans design:	Stringer/Multi-beam or girder [02]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Low slump Concrete [4]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,300 [as of 1994]
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:	65.9 tons [59.9 metric tons]
Inventory rating:	39.5 tons [35.9 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	95.2

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	118,000 [as of 1996]
Truck traffic:	5% of total traffic
Deck condition:	Good [7 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:	65.5 tons [59.5 metric tons]
Inventory rating:	39.2 tons [35.6 metric tons]
Evaluation:	Not applicable [N]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,300 [as of 1988]
Truck traffic:	1% of total traffic
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:	35.6 tons [32.4 metric tons]
Inventory rating:	35.6 tons [32.4 metric tons]
Sufficiency rating:	95.4

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