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ALLEGHENY STREET over BEAVERDAM BR.JUNIATA RIV

Map

Coordinates:
+40.42770, -78.39750
40°25'40" N, 78°23'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ALLEGHENY STREET over BEAVERDAM BR.JUNIATA RIV
Structure number:000000000005998
Old structure number:077403801230830 (from 1992 edition)
Location:HOLLIDAYSBURG BOROUGH
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:75.1 ft. [22.9 m]
Total length:75.1 ft. [22.9 m]
Roadway width between curbs:34.5 ft. [10.5 m]
Deck width edge-to-edge:48.6 ft. [14.8 m]
Owner:County Highway Agency [02]
Year built:1911
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 9 / H 10 [1]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Not applicable [N]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:7,061 [as of 2017]
Truck traffic:1% of total traffic
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:49.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,016,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017Poor-PoorPoor706149.6
August 2015Poor-PoorPoor706150.3
December 2013Poor-PoorPoor706150.3
December 2011Poor-PoorPoor706151.3
December 2009Poor-PoorPoor706151.3
December 2007Poor-PoorFair706151.3
January 2006Fair-FairFair706167.0
February 2004Fair-FairFair75270.9
March 2002Fair-FairFair75271.9
April 2000Fair-FairFair75272.9
July 1998Fair-FairFair75272.9
September 1996Fair-FairFair75272.9
November 1994Fair-FairFair75272.1
February 1993Fair-FairFair75269.1
May 1991Fair-SatisfactoryFair75269.1