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SR 127 over SNAKE R CENTRAL FERRY

Map

Coordinates:
+46.62403, -117.79653
46°37'27" N, 117°47'48" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 127 over SNAKE R CENTRAL FERRY
Structure number:0008494A0000000
Location:10.1 N JCT US 12
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:520.0 ft. [158.5 m]
Total length:1831.1 ft. [558.1 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance above deck:16.4 ft. [5.0 m]
Vertical clearance below bridge:59.1 ft. [18.0 m]
Owner:State Highway Agency [01]
Year built:1969
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Arch - Thru [12]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:891 [as of 2016]
Truck traffic:33% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:74.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$35,888,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018PoorPoorSatisfactoryGood89174.7
July 2016PoorPoorSatisfactoryGood78274.2
July 2014PoorPoorSatisfactoryGood78274.2
July 2012PoorPoorSatisfactoryGood78874.2
August 2010FairSatisfactorySatisfactoryGood77078.4
November 2008FairSatisfactorySatisfactoryGood78977.3
May 2006FairSatisfactorySatisfactoryGood74085.2
September 2004FairSatisfactorySatisfactoryGood74085.2
September 2002FairFairGoodGood74085.2
April 2000PoorPoorGoodGood105772.1
October 1998FairSatisfactoryGoodGood105775.3
August 1996FairSatisfactoryGoodGood105775.3
September 1994FairSatisfactoryGoodGood105775.3
July 1992FairFairGoodGood94074.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2,3282,328000
Steel Protective Coatingsq. ft.16,18715,77604083
Steel Stringerlinear ft.4,1604,160000
Steel Protective Coatingsq. ft.28,92528,19207303
Deck
Reinforced Concrete Decksq. ft.51,26848,9532,244071
Wearing Surfacessq. ft.10,864010,86310
Superstructure
Steel Trusslinear ft.1,0401,040000
Steel Protective Coatingsq. ft.72,31370,48001,8267
Steel Archlinear ft.1,0409746600
Steel Protective Coatingsq. ft.72,31370,48001,8267
Steel Secondary Cableeach3029010
Steel Floor Beamlinear ft.1,1881,188000
Steel Protective Coatingsq. ft.8,2608,05002082
Steel Pin or Pin & Hangar Assemblyeach88000
Steel Gusset Plateeach158157010
Substructure
Reinforced Concrete Abutmentlinear ft.7070000
Reinforced Concrete Pile Cap/Footinglinear ft.22000
Reinforced Concrete Pileeach126060
Reinforced Concrete Pier Caplinear ft.1391170220
Joints
Pourable Jointlinear ft.5600056
Open Jointlinear ft.868070056112
Assembly without Seal Jointlinear ft.112084280
Bearings
Movable Bearingeach1414000
Fixed Bearingeach88000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.3,6623,662000
Reinforced Concrete Bridge Raillinear ft.3,6623,660020