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COUNTY ROAD 410 over TWO HEARTED RIVER

Luce County, Michigan

Map

Coordinates:
+46.65857, -85.53673
46°39'31" N, 85°32'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD 410 over TWO HEARTED RIVER
Structure number:000000000005920
Old structure number:48200410000B010 (from 1992 edition)
Location:5 MI E OF MUSCALONGE LAKE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:67.9 ft. [20.7 m]
Total length:71.9 ft. [21.9 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Owner:County Highway Agency [02]
Year built:1977
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: October 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2016]
Deck condition:Very Good [8 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: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: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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:94.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2018GoodVery GoodVery GoodVery Good3094.9
October 2016GoodVery GoodVery GoodVery Good3094.9
October 2014GoodVery GoodVery GoodVery Good3094.9
October 2012GoodVery GoodVery GoodVery Good7594.9
October 2010GoodVery GoodVery GoodVery Good7594.9
October 2008GoodVery GoodVery GoodVery Good7594.9
November 2006GoodVery GoodVery GoodVery Good7594.9
October 2004GoodVery GoodVery GoodVery Good7594.9
November 2002GoodVery GoodVery GoodVery Good7599.9
September 2000GoodVery GoodVery GoodVery Good7599.9
December 1998GoodVery GoodVery GoodVery Good7599.9
August 1996GoodVery GoodVery GoodVery Good7599.9
September 1994GoodVery GoodVery GoodVery Good7599.9
June 1992GoodExcellentExcellentExcellent7594.9
January 1990GoodExcellentExcellentExcellent7594.9