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HWY 370 over N UNIT OCHOCO MAIN CANAL

Map

Coordinates:
+44.32718, -121.10772
44°19'38" N, 121°06'28" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:HWY 370 over N UNIT OCHOCO MAIN CANAL
Structure number:02770 370 00385
Location:039 MI E HWY 4 JCT
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:24.0 ft. [7.3 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1945
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,500 [as of 2016]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Sufficiency rating:82.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodGood150082.7
March 2015FairSatisfactoryGoodGood130082.7
March 2013FairSatisfactoryGoodGood130082.7
March 2011FairSatisfactoryGoodGood130054.6
February 2009FairSatisfactorySatisfactoryGood130053.7
February 2007FairSatisfactorySatisfactoryGood160053.3
February 2005FairGoodSatisfactoryGood113370.2
February 2003GoodGoodGoodGood110070.2
February 2001GoodGoodGoodGood96071.4
February 1999GoodGoodGoodGood96071.4
February 1997GoodGoodGoodGood60078.5
February 1995GoodGoodGoodGood60078.0
February 1993GoodGoodGoodGood60076.1
January 1991GoodGoodGoodGood60076.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.2501876300
Deck
Reinforced Concrete Decksq. ft.1,4001,05035000
Wearing Surfacessq. ft.1,40001,40000
Substructure
Reinforced Concrete Pier Walllinear ft.2802800
Reinforced Concrete Abutmentlinear ft.56381530
Bearings
Movable Bearingeach1010000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.100851050