T512,Irish Flats L over LITTLE JUNIATA RIVER


+40.64910, -78.19890
40°38'57" N, 78°11'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T512,Irish Flats L over LITTLE JUNIATA RIVER
Structure number:000000000005962
Old structure number:077214051230480 (from 1992 edition)
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:142.1 ft. [43.3 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:14.8 ft. [4.5 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Vertical clearance above deck:14.8 ft. [4.5 m]
Owner:County Highway Agency [02]
Year built:1898
Year reconstructed:2004
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:M 18 / H 20 [4]
Main span material:Aluminum, Wrought Iron or Cast Iron [9]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:27 [as of 2018]
Deck condition:Good [7 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:27.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,803,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018PoorGoodPoorGood2727.2
July 2016FairGoodFairGood2744.5
July 2014FairGoodFairGood2744.1
July 2012FairGoodFairGood2744.8
July 2010FairGoodFairGood2744.4
July 2009FairGoodFairGood2744.4
August 2008FairGoodFairGood2744.4
September 2007FairGoodFairGood2744.4
August 2006FairVery GoodFairGood2744.4
July 2005FairVery GoodFairGood2744.1
August 2004GoodExcellentGoodGood4442.0
October 2003PoorSeriousPoorGood4420.8
November 2002PoorPoorPoorGood4420.5
December 2001FairFairFairGood4427.8
January 2001FairFairFairGood4427.8
February 2000FairFairFairGood4427.8
February 1999FairFairFairGood4427.8
May 1997FairFairFairGood4427.8
June 1996FairFairFairGood4427.8
August 1995FairFairFairGood4428.5
August 1994PoorPoorFairGood4428.7
September 1993FairFairFairVery Good4430.9
September 1992PoorPoorFairVery Good4428.7
December 1990PoorPoorPoorVery Good4424.1