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N SAGINAW ROAD over BIG SALT RIVER

Map

Coordinates:
+43.67812, -84.39446
43°40'41" N, 84°23'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N SAGINAW ROAD over BIG SALT RIVER
Structure number:000000000006937
Old structure number:56200028000B010 (from 1992 edition)
Location:.2 MI NW OF WEST RIVER RD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:65.6 ft. [20.0 m]
Total length:162.4 ft. [49.5 m]
Roadway width between curbs:35.1 ft. [10.7 m]
Deck width edge-to-edge:37.7 ft. [11.5 m]
Skew angle:25°
Owner:County Highway Agency [02]
Year built:2001
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,297 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
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 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 assessed or calculated scour condition. [5]
Sufficiency rating:84.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodVery GoodGood629784.6
September 2015GoodGoodVery GoodGood289993.6
September 2013GoodGoodVery GoodGood289993.6
September 2011GoodGoodVery GoodGood289993.6
September 2009GoodVery GoodVery GoodVery Good289993.6
September 2007GoodVery GoodVery GoodVery Good289993.6
August 2005GoodVery GoodVery GoodVery Good289958.1
August 2003GoodVery GoodVery GoodVery Good289958.4
August 1999PoorPoorSatisfactorySatisfactory402557.7
August 1997PoorPoorSatisfactorySatisfactory299157.1
August 1995FairFairGoodSatisfactory299158.9
August 1993FairSatisfactorySatisfactorySatisfactory299159.9
June 1991FairSatisfactorySatisfactorySatisfactory299159.5