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BYRNWYK RD. WEST over SWAN CREEK 3101

Map

Coordinates:
+41.58871, -83.70041
41°35'19" N, 83°42'01" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BYRNWYK RD. WEST over SWAN CREEK 3101
Structure number:4831691
Location:0.01 MI. N. OF MILL RIDGE
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:48.9 ft. [14.9 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,949 [as of 2015]
Truck traffic:5% of total traffic
Deck condition:Good [7 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 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:79.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017FairGoodSatisfactoryGood194979.8
November 2016FairGoodSatisfactoryGood194979.8
November 2015FairGoodSatisfactoryGood103079.9
December 2014FairGoodSatisfactoryGood103079.9
November 2013FairSatisfactorySatisfactoryGood103079.9
November 2012FairSatisfactorySatisfactoryGood103079.9
November 2011FairSatisfactorySatisfactoryGood103079.9
November 2010FairSatisfactorySatisfactoryGood103079.9
September 2009FairSatisfactorySatisfactoryFair103068.9
October 2008FairSatisfactoryGoodFair103068.9
October 2007FairSatisfactoryGoodFair103068.9
October 2006FairSatisfactoryGoodSatisfactory103079.9
November 2005FairGoodGoodSatisfactory103079.9
October 2004FairGoodGoodSatisfactory103079.9
September 2003FairGoodGoodSatisfactory103079.9
November 2001GoodGoodGoodGood103079.9
November 2000GoodGoodGoodGood103079.9
November 1999GoodGoodGoodGood103079.9
November 1995FairSatisfactoryGoodGood90079.9
October 1994FairSatisfactoryGoodSatisfactory90079.9
October 1993FairSatisfactoryGoodGood90079.9
October 1992GoodGoodGoodGood90079.9
August 1991FairSatisfactoryGoodGood90079.9