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T428, Corbin Road over RAYSTOWN BR.JUNIATA RIV.

Map

Coordinates:
+40.45460, -77.98290
40°27'17" N, 77°58'58" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T428, Corbin Road over RAYSTOWN BR.JUNIATA RIV.
Structure number:000000000018926
Old structure number:317212042830200 (from 1992 edition)
Location:0.4 MI.SE.OF HUNTINGDON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:319.9 ft. [97.5 m]
Total length:321.9 ft. [98.1 m]
Roadway width between curbs:12.5 ft. [3.8 m]
Deck width edge-to-edge:12.5 ft. [3.8 m]
Vertical clearance above deck:13.5 ft. [4.1 m]
Owner:County Highway Agency [02]
Year built:1937
Year reconstructed:1996
Historic significance:Bridge is on the National Register of Historic Places [1]
Main span material:Steel continuous [4]
Main span design:Suspension [13]
Deck type:Other [9]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:73 [as of 2018]
Truck traffic:1% of total traffic
Deck condition:Good [7 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:49.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$3,990,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairGoodFairSatisfactory7349.7
July 2016FairGoodSatisfactorySatisfactory7360.7
July 2014FairGoodSatisfactorySatisfactory7360.6
July 2012FairGoodSatisfactorySatisfactory6761.0
September 2010FairGoodSatisfactorySatisfactory6759.7
September 2008FairGoodSatisfactorySatisfactory6759.7
September 2006FairGoodGoodSatisfactory6759.7
September 2004FairGoodGoodSatisfactory6760.3
October 2002FairGoodGoodSatisfactory6758.3
October 2000FairGoodVery GoodSatisfactory6758.3
December 1998FairVery GoodVery GoodSatisfactory6558.3
March 1997FairVery GoodVery GoodSatisfactory6558.3
March 1995FairSatisfactorySatisfactorySatisfactory6515.9
March 1993FairSatisfactorySatisfactorySatisfactory6515.9
April 1991FairSatisfactorySatisfactorySatisfactory6521.7