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MILLBROOK ROAD over PONY CREEK

Map

Coordinates:
+43.55293, -84.99488
43°33'11" N, 84°59'42" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILLBROOK ROAD over PONY CREEK
Structure number:000000000004276
Old structure number:37200008000B030 (from 1992 edition)
Location:0.4 M W SE COR SEC 35 T14
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:24.0 ft. [7.3 m]
Total length:27.9 ft. [8.5 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:County Highway Agency [02]
Year built:1939
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:56 [as of 2002]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:67.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$150,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairFairFairSatisfactory5667.1
July 2016FairFairFairSatisfactory5667.1
July 2014FairFairSatisfactorySatisfactory5678.1
July 2012FairFairSatisfactorySatisfactory5678.1
July 2010FairFairSatisfactorySatisfactory5678.1
July 2008FairFairSatisfactorySatisfactory5678.1
July 2006FairSatisfactorySatisfactorySatisfactory5683.3
July 2004FairSatisfactorySatisfactorySatisfactory5686.3
July 2002FairSatisfactorySatisfactorySatisfactory5686.3
July 2000FairSatisfactorySatisfactorySatisfactory5183.3
July 1998FairSatisfactorySatisfactorySatisfactory5183.3
July 1996FairSatisfactorySatisfactorySatisfactory3972.6
June 1994FairSatisfactorySatisfactorySatisfactory3979.8
July 1992FairSatisfactorySatisfactorySatisfactory3979.8
April 1990GoodGoodGoodGood3979.8