CTH W over MANITOWISH RIVER

Map 

Facts 

Name:	CTH W over MANITOWISH RIVER
Structure number:	B63001100000000
Location:	0.6M N JCT USH 51
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Major Collector (Rural) [07]
Length of largest span:	49.2 ft. [15.0 m]
Total length:	52.2 ft. [15.9 m]
Roadway width between curbs:	28.5 ft. [8.7 m]
Deck width edge-to-edge:	35.4 ft. [10.8 m]
Owner:	County Highway Agency [02]
Year built:	1982
Historic significance:	Bridge is not eligible for the National Register of Historic Places [5]
Design load:	MS 18 / HS 20 [5]
Main span material:	Prestressed concrete [5]
Main span design:	Slab [01]
Deck type:	Concrete Cast-in-Place [1]
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) [1]

2010 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	1,500 [as of 2007]
Deck condition:	Very Good [8 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Satisfactory [6 out of 9]
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:	65.9 tons [59.9 metric tons]
Inventory rating:	37.4 tons [34.0 metric tons]
Sufficiency rating:	82.4

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	580 [as of 1982]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Very Good [8 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:	65.9 tons [59.9 metric tons]
Inventory rating:	37.4 tons [34.0 metric tons]
Sufficiency rating:	89.8

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	580 [as of 1982]
Deck condition:	Fair [5 out of 9]
Superstructure condition:	Very Good [8 out of 9]
Substructure condition:	Fair [5 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:	66.3 tons [60.3 metric tons]
Inventory rating:	37.6 tons [34.2 metric tons]
Sufficiency rating:	78.6
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

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