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HIAWATHA TRAIL over BLACK RIVER

Map

Coordinates:
+46.14413, -85.36225
46°08'39" N, 85°21'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HIAWATHA TRAIL over BLACK RIVER
Structure number:000000000005976
Old structure number:49200002000B030 (from 1992 edition)
Location:1.0 MI E OF GILCHRIST
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:29.9 ft. [9.1 m]
Total length:33.8 ft. [10.3 m]
Roadway width between curbs:34.1 ft. [10.4 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1990
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:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:250 [as of 2015]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:99.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood25099.7
October 2015GoodGoodGoodGood25099.7
October 2013GoodGoodGoodGood22499.8
October 2011GoodGoodVery GoodGood22499.8
November 2009GoodGoodVery GoodGood22499.8
November 2007GoodVery GoodVery GoodVery Good22499.8
October 2005GoodVery GoodVery GoodVery Good22499.8
September 2003GoodVery GoodVery GoodVery Good22499.8
December 2001GoodVery GoodVery GoodVery Good22499.7
December 1999GoodVery GoodVery GoodVery Good22499.7
October 1997GoodVery GoodVery GoodVery Good22499.7
August 1995GoodVery GoodVery GoodVery Good22499.7
June 1993GoodVery GoodVery GoodVery Good22499.7
April 1991GoodVery GoodVery GoodVery Good22499.7