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OLD HWY 30 over BEAVER CREEK

Columbia County, Oregon

Map

Coordinates:
+46.09867, -123.07606
46°05'55" N, 123°04'34" W
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Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD HWY 30 over BEAVER CREEK
Structure number:00144 414700848
Location:00 4 MI W HWY 30 JCT
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:28.9 ft. [8.8 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Skew angle:33°
Owner:County Highway Agency [02]
Year built:1918
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:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:558 [as of 2010]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:34.9
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$307,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018FairSatisfactorySatisfactoryFair55834.9
May 2017FairSatisfactorySatisfactoryFair55847.6
May 2016FairSatisfactorySatisfactoryFair55847.6
May 2015FairSatisfactorySatisfactoryFair55847.6
January 2015FairSatisfactorySatisfactoryFair55847.6
May 2013FairSatisfactorySatisfactoryFair55847.6
September 2010FairSatisfactorySatisfactoryFair55847.8
June 2009FairSatisfactorySatisfactoryFair55847.8
January 2009FairSatisfactorySatisfactorySatisfactory55854.8
September 2006FairSatisfactorySatisfactorySatisfactory53654.7
September 2004FairSatisfactorySatisfactorySatisfactory74253.0
October 2002FairSatisfactorySatisfactorySatisfactory72053.0
September 2000FairSatisfactorySatisfactorySatisfactory72053.0
September 1998FairSatisfactorySatisfactorySatisfactory70053.1
May 1996FairSatisfactorySatisfactorySatisfactory70054.9
April 1994FairSatisfactorySatisfactorySatisfactory70054.9
April 1992FairGoodGoodSatisfactory70063.2
January 1990FairSatisfactorySatisfactorySatisfactory63063.3

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Pier Walllinear ft.27013140
Reinforced Concrete Abutmentlinear ft.110310340
Reinforced Concrete Pile Cap/Footinglinear ft.29191000
Joints
Other Jointlinear ft.4444000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1202080200
Deck
Reinforced Concrete Slabsq. ft.1,3001,2188200
Wearing Surfacessq. ft.1,30001,30000