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IRON BRIDGE ROAD over STURGEON RIVER

Map

Coordinates:
+45.14414, -84.74232
45°08'39" N, 84°44'32" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRON BRIDGE ROAD over STURGEON RIVER
Structure number:000000000001484
Old structure number:15308H00006B010 (from 1992 edition)
Location:10 MI EAST OF BOYNE FALLS
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:40.0 ft. [12.2 m]
Total length:41.0 ft. [12.5 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:16.4 ft. [5.0 m]
Owner:County Highway Agency [02]
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Poor
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:3 [as of 2001]
Deck condition:Good [7 out of 9]
Superstructure condition:Critical [2 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:29.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018PoorGoodCriticalFair329.5
November 2017PoorGoodCriticalFair329.5
November 2016PoorGoodCriticalFair329.5
November 2014FairGoodFairFair329.5
November 2012FairGoodFairFair329.5
December 2010FairGoodSatisfactoryFair329.5
December 2008FairGoodSatisfactoryFair329.5
December 2006PoorGoodVery GoodPoor329.5
November 2004PoorVery GoodExcellentPoor329.5
October 2002PoorExcellentExcellentPoor129.5
April 2000FairFairFairGood128.5
April 1998PoorSeriousSeriousPoor124.5
February 1995PoorSeriousSeriousSerious124.5
November 1992PoorSeriousSeriousSerious124.5
October 1990PoorSeriousSeriousSerious124.5