USH 45 SB-ZOO INTR over IH 94 WB-ZOO INTRCHNG

Map 

Facts 

Name:	USH 45 SB-ZOO INTR over IH 94 WB-ZOO INTRCHNG
Structure number:	B40010500000000
Location:	0.9M S JCT USH 18 TO E
Purpose:	Carries highway over highway
Route classification:	Principal Arterial - Interstate (Urban) [11]
Length of largest span:	81.0 ft. [24.7 m]
Total length:	187.3 ft. [57.1 m]
Roadway width between curbs:	44.0 ft. [13.4 m]
Deck width edge-to-edge:	46.9 ft. [14.3 m]
Vertical clearance below bridge:	14.1 ft. [4.3 m]
Skew angle:	53°
Owner:	State Highway Agency [01]
Year built:	1963
Year reconstructed:	1986
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 [3]
Main spans design:	Stringer/Multi-beam or girder [02]
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:	81,775 [as of 2007]
Truck traffic:	3% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Fair [5 out of 9]
Substructure condition:	Fair [5 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	65.9 tons [59.9 metric tons]
Inventory rating:	39.2 tons [35.6 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	80.4
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:	$1,147,000

2000 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	139,940 [as of 1992]
Truck traffic:	9% of total traffic
Deck condition:	Good [7 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Very Good [8 out of 9]
Scour condition:	Bridge not over waterway. [N]
Operating rating:	65.9 tons [59.9 metric tons]
Inventory rating:	39.2 tons [35.6 metric tons]
Evaluation:	Functionally obsolete [2]
Sufficiency rating:	81.0

1992 Inspection 

Status:	Open, no restriction [A]
Average daily traffic:	25,000 [as of 1979]
Deck condition:	Satisfactory [6 out of 9]
Superstructure condition:	Satisfactory [6 out of 9]
Substructure condition:	Very Good [8 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]
Sufficiency rating:	96.1
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

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