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LAKE STREET over PORTAGE CREEK

Map

Coordinates:
+42.27999, -85.57755
42°16'48" N, 85°34'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LAKE STREET over PORTAGE CREEK
Structure number:000000000004685
Old structure number:395353800318B01 (from 1992 edition)
Location:IN KALAMAZOO
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:26.9 ft. [8.2 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,895 [as of 1998]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Superior to present desirable criteria [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]
Sufficiency rating:80.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016GoodGoodVery GoodVery Good289580.5
August 2014GoodGoodVery GoodVery Good289580.5
August 2012GoodGoodVery GoodVery Good289580.5
September 2010GoodGoodVery GoodVery Good289580.5
September 2008GoodGoodVery GoodVery Good289580.5
May 2006GoodGoodVery GoodVery Good289582.5
May 2004GoodGoodVery GoodVery Good289582.5
June 2002GoodGoodVery GoodVery Good289582.5
July 2000GoodVery GoodVery GoodVery Good289582.5
July 1998GoodVery GoodVery GoodVery Good289582.5
November 1996GoodVery GoodVery GoodVery Good384882.3
December 1994GoodVery GoodVery GoodVery Good384882.3
December 1992GoodVery GoodVery GoodVery Good384882.3
October 1990GoodVery GoodVery GoodVery Good384882.3