1942(NICOLLET AV) over MIDTOWN GREENWAY

Map 

Facts 

Name:	1942(NICOLLET AV) over MIDTOWN GREENWAY
Structure number:	90590
Location:	0.1 MI N OF LAKE ST
Purpose:	Carries highway and pedestrian walkway over pedestrian/bicycle trail
Route classification:	Minor Arterial (Urban) [16]
Length of largest span:	35.1 ft. [10.7 m]
Total length:	94.5 ft. [28.8 m]
Roadway width between curbs:	49.9 ft. [15.2 m]
Deck width edge-to-edge:	83.0 ft. [25.3 m]
Owner:	County Highway Agency [02]
Year built:	1914
Historic significance:	Bridge is eligible for the National Register of Historic Places [2]
Design load:	MS 18 / HS 20 [5]
Number of main spans:	3
Main spans material:	Concrete continuous [2]
Main spans design:	Girder and floorbeam system [03]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Bridge closed to all traffic [K]
Average daily traffic:	100 [as of 1994]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	32.3 tons [29.4 metric tons]
Inventory rating:	21.6 tons [19.6 metric tons]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	36.1
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$747,000

2000 Inspection 

Status:	Bridge closed to all traffic [K]
Average daily traffic:	100 [as of 1994]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	32.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

1992 Inspection 

Status:	Bridge closed to all traffic [K]
Average daily traffic:	100 [as of 1984]
Truck traffic:	1% of total traffic
Deck condition:	Poor [4 out of 9]
Superstructure condition:	Serious [3 out of 9]
Substructure condition:	Poor [4 out of 9]
Scour condition:	Bridge not over waterway. [N]
Evaluation:	Structurally deficient [1]
Sufficiency rating:	32.0
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$547,000

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