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IRR:MARINE ROUTE over OLD HARBOR CITY DOCK

Map

Coordinates:
+57.20104, -153.30510
57°12'04" N, 153°18'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IRR:MARINE ROUTE over OLD HARBOR CITY DOCK
Structure number:0186
Location:OLD HARBOR
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Tolls:Yes, on toll road [2]
Length of largest span:49.9 ft. [15.2 m]
Total length:411.1 ft. [125.3 m]
Roadway width between curbs:16.1 ft. [4.9 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2017]
Truck traffic:1% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge over "tidal" waters that has not been evaluated for scour, but considered low risk. [T]
Sufficiency rating:72.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018GoodGoodGoodGood10072.9
August 2016GoodGoodGoodGood10072.9
August 2014FairVery GoodGoodSatisfactory10072.9
August 2012GoodGoodGoodGood10073.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.5,2805,280000
Steel Protective Coatingsq. ft.17,03517,035000
Deck
Reinforced Concrete Decksq. ft.5151000
Prestressed Concrete Decksq. ft.8,9048,8545000
Substructure
Steel Abutmentlinear ft.4242000
Steel Protective Coatingsq. ft.410410000
Steel Pileeach3323100
Steel Protective Coatingsq. ft.8,7008,48421600
Steel Pier Caplinear ft.535535000
Steel Protective Coatingsq. ft.4,4754,13134400
Bridge Rail
Timber Bridge Raillinear ft.8227923000