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SW IRVING LANE over IRRIGATION CANAL

Map

Coordinates:
+44.51664, -121.14807
44°30'60" N, 121°08'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SW IRVING LANE over IRRIGATION CANAL
Structure number:31C41 000
Location:0.1 MI E OF BEAR DRIVE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:30.8 ft. [9.4 m]
Total length:65.0 ft. [19.8 m]
Roadway width between curbs:23.6 ft. [7.2 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Skew angle:28°
Owner:County Highway Agency [02]
Year built:1955
Year reconstructed:1994
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:88 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Good [7 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 minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:92.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2018FairGoodSatisfactoryGood8892.1
November 2016FairGoodSatisfactoryGood8892.1
November 2014FairGoodSatisfactoryGood8892.1
November 2012FairGoodSatisfactoryGood8892.1
November 2010FairGoodSatisfactoryGood8892.1
October 2008FairGoodSatisfactoryGood8891.1
November 2006FairGoodSatisfactoryGood8293.7
October 2004GoodGoodGoodGood8290.5
October 2002GoodVery GoodGoodVery Good8091.9
December 2000GoodVery GoodVery GoodVery Good8091.9
November 1998GoodVery GoodVery GoodVery Good7691.9
November 1996GoodVery GoodVery GoodVery Good7684.4
October 1994GoodVery GoodVery GoodVery Good7684.4
October 1992PoorSeriousVery GoodGood7682.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.97528469100
Substructure
Reinforced Concrete Pier Walllinear ft.2723400
Reinforced Concrete Abutmentlinear ft.5553200
Joints
Other Jointlinear ft.5555000
Deck
Timber Decksq. ft.1,5731,45312000
Wearing Surfacessq. ft.1,5731,4938000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.1301062400
Steel Protective Coatingsq. ft.390388200