OR 202 (HWY 102) over Overflow Channel


+45.98109, -123.37991
45°58'52" N, 123°22'48" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OR 202 (HWY 102) over Overflow Channel
Structure number:01710A102 03798
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:28.9 ft. [8.8 m]
Total length:28.9 ft. [8.8 m]
Roadway width between curbs:33.5 ft. [10.2 m]
Deck width edge-to-edge:36.1 ft. [11.0 m]
Owner:State Highway Agency [01]
Year built:1990
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:510 [as of 2017]
Truck traffic:33% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:95.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018GoodVery GoodGoodVery Good51095.2
May 2016GoodVery GoodGoodVery Good57095.1
May 2014GoodVery GoodGoodVery Good48096.9
May 2012GoodVery GoodGoodVery Good48096.9
May 2010GoodVery GoodVery GoodVery Good47096.9
May 2008GoodVery GoodVery GoodVery Good47097.8
May 2006GoodVery GoodVery GoodVery Good42099.8
May 2004GoodVery GoodVery GoodVery Good49099.8
May 2002FairSatisfactoryVery GoodVery Good48099.8
May 2000GoodVery GoodVery GoodVery Good37099.8
May 1998GoodVery GoodVery GoodVery Good37099.8
May 1996GoodVery GoodVery GoodVery Good42099.8
May 1994GoodVery GoodVery GoodVery Good4200.0
May 1992GoodVery GoodVery GoodVery Good42099.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Decksq. ft.1,0441,040040
Wearing Surfacessq. ft.967967000
Reinforced Concrete Abutmentlinear ft.7272000
Other Jointlinear ft.7272000
Elastomeric Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5805800