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OLD STERLING HWY over ANCHOR RIVER

Map

Coordinates:
+59.77194, -151.83667
59°46'19" N, 151°50'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD STERLING HWY over ANCHOR RIVER
Structure number:0910
Location:MILE POINT 8.4
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:180.1 ft. [54.9 m]
Total length:184.1 ft. [56.1 m]
Roadway width between curbs:18.7 ft. [5.7 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Vertical clearance above deck:13.5 ft. [4.1 m]
Owner:State Highway Agency [01]
Year built:1949
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 13.5 / HS 15 [3]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:1,349 [as of 2016]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
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 minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:13.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$826,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorSatisfactorySeriousPoor134913.1
August 2015PoorSatisfactoryPoorPoor128038.2
August 2013PoorSatisfactoryPoorPoor125038.3
August 2012PoorGoodPoorPoor128038.2
August 2011PoorGoodPoorPoor130038.1
June 2009PoorVery GoodPoorPoor105039.0
May 2007PoorVery GoodPoorPoor111138.8
July 2005PoorFairPoorPoor168035.5
September 2003PoorFairPoorPoor153034.7
August 2001PoorGoodPoorPoor142440.9
August 1999PoorVery GoodPoorFair150240.6
July 1997FairVery GoodFairFair130050.8
June 1995FairExcellentSatisfactorySatisfactory127862.5
September 1993PoorPoorSatisfactorySatisfactory140959.1
June 1991PoorPoorSatisfactorySatisfactory111054.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Stringerlinear ft.1,6200405810405
Steel Protective Coatingsq. ft.5,810002,3243,486
Steel Trusslinear ft.37021841840
Steel Protective Coatingsq. ft.7,5007503,5003,000250
Steel Floor Beamlinear ft.2220018933
Steel Protective Coatingsq. ft.1,370003421,028
Steel Gusset Plateeach5405400
Steel Protective Coatingsq. ft.220022000
Substructure
Other Material Abutmentlinear ft.4000400
Steel Protective Coatingsq. ft.8000080
Deck
Timber Decksq. ft.3,70043,656400
Wearing Surfacessq. ft.3,70043,29680320
Bearings
Movable Bearingeach20020
Steel Protective Coatingsq. ft.2000020
Fixed Bearingeach20110
Steel Protective Coatingsq. ft.2000020
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3702350180
Steel Protective Coatingsq. ft.2,21021,4687400