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WILLIAMSPORT/PILE over TIMBERLINE CREEK

Map

Coordinates:
+59.72839, -153.80534
59°43'42" N, 153°48'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WILLIAMSPORT/PILE over TIMBERLINE CREEK
Structure number:1321
Location:MILE POINT 7.6
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:26.9 ft. [8.2 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:12.8 ft. [3.9 m]
Deck width edge-to-edge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19 [as of 2017]
Truck traffic:24% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:69.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood1969.7
July 2016GoodGoodGoodGood2067.7
July 2014GoodGoodGoodGood2067.7
July 2012FairGoodFairFair2056.7
July 2010FairGoodFairFair1061.9
May 2008FairGoodFairFair1057.8
June 2006FairGoodFairFair2057.6
June 2004FairGoodFairFair2057.6
June 2002FairVery GoodSatisfactoryFair1557.7
January 2000PoorCriticalFairPoor1542.5
June 1998PoorCriticalFairPoor1542.5
June 1996PoorPoorSatisfactoryPoor1042.6
June 1995FairFairGoodSatisfactory1063.8
July 1993FairFairGoodSatisfactory1063.8
August 1991FairGoodGoodSatisfactory1064.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.120012000
Substructure
Other Material Abutmentlinear ft.3030000
Steel Abutmentlinear ft.3003000
Steel Protective Coatingsq. ft.2305075150
Deck
Timber Decksq. ft.430430000
Wearing Surfacessq. ft.390388020
Bridge Rail
Timber Bridge Raillinear ft.6060000