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S HANNAH STREET over EAST BRANCH OF KALAMAZOO

Map

Coordinates:
+42.24033, -84.74258
42°14'25" N, 84°44'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:S HANNAH STREET over EAST BRANCH OF KALAMAZOO
Structure number:000000000001393
Old structure number:134007400077B02 (from 1992 edition)
Location:9 BLOCKS EAST OF M-99
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:34.8 ft. [10.6 m]
Total length:38.7 ft. [11.8 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:42.3 ft. [12.9 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1981
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:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,120 [as of 2002]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:82.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactorySatisfactoryGood312082.1
August 2016FairSatisfactorySatisfactoryGood312082.1
August 2014FairSatisfactoryGoodGood312082.1
August 2012FairSatisfactoryGoodGood312082.1
August 2010GoodGoodGoodGood312082.1
August 2008GoodGoodGoodGood312082.1
August 2006GoodGoodGoodVery Good312081.9
August 2004GoodGoodGoodVery Good312082.1
July 2002GoodGoodGoodVery Good312082.1
June 2000GoodGoodGoodVery Good290082.2
June 1998GoodGoodGoodVery Good290082.2
July 1996GoodGoodGoodVery Good240093.6
June 1994GoodGoodVery GoodVery Good240093.7
November 1991GoodVery GoodExcellentExcellent240093.7