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T-357,PORTERFIELD over OVER MILL CREEK

Map

Coordinates:
+41.24590, -79.68710
41°14'45" N, 79°41'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-357,PORTERFIELD over OVER MILL CREEK
Structure number:000000000033917
Old structure number:607216035740020 (from 1992 edition)
Location:RICHLAND TOWNSHIP
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:20.0 ft. [6.1 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:17.1 ft. [5.2 m]
Owner:Town or Township Highway Agency [03]
Year built:1901
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Masonry [8]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2014]
Truck traffic:10% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:82.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$82,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018Fair-SatisfactorySatisfactory10082.0
March 2016Fair-SatisfactorySatisfactory10082.0
March 2014Fair-SatisfactorySatisfactory10082.0
March 2012Poor-SatisfactoryPoor10054.9
March 2010Poor-SatisfactoryPoor10054.9
March 2008Fair-SatisfactorySatisfactory10082.0
March 2006Fair-SatisfactorySatisfactory10082.0
March 2004Fair-SatisfactorySatisfactory10078.0
September 2001Fair-SatisfactorySatisfactory10078.0
November 1999Fair-SatisfactorySatisfactory10081.5
August 1997Fair-SatisfactorySatisfactory10078.0
August 1995Fair-SatisfactorySatisfactory10078.3
June 1993Fair-FairFair10067.3
June 1991Fair-FairFair10067.3