CSAH 31(XERXES AV) over MINNEHAHA CREEK

Map 

Facts 

Name:	CSAH 31(XERXES AV) over MINNEHAHA CREEK
Structure number:	90489
Location:	0.5 MI S OF JCT CSAH 21
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Collector (Urban) [17]
Length of largest span:	25.6 ft. [7.8 m]
Total length:	29.5 ft. [9.0 m]
Roadway width between curbs:	40.0 ft. [12.2 m]
Deck width edge-to-edge:	54.5 ft. [16.6 m]
Owner:	County Highway Agency [02]
Year built:	1916
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Main span material:	Concrete [1]
Main span design:	Arch - Deck [11]
Deck type:	Not applicable [N]
Wearing surface:	Bituminous [6]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	9,384 [as of 2008]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	32.3 tons [29.4 metric tons]
Inventory rating:	21.6 tons [19.6 metric tons]
Sufficiency rating:	67.8
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,900 [as of 1995]
Truck traffic:	10% of total traffic
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Fair [5 out of 9]
Channel protection:	Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	32.1 tons [29.2 metric tons]
Inventory rating:	21.3 tons [19.4 metric tons]
Sufficiency rating:	68.5
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	8,850 [as of 1990]
Truck traffic:	1% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Good [7 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	31.7 tons [28.8 metric tons]
Inventory rating:	20.8 tons [18.9 metric tons]
Sufficiency rating:	77.0

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