US101 (HWY 9) over SUNSET HWY


+45.93805, -123.92110
45°56'17" N, 123°55'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US101 (HWY 9) over SUNSET HWY
Structure number:16673 009 02523
Location:341 MI N CANNON BEACH
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:149.9 ft. [45.7 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:63.3 ft. [19.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:24°
Owner:State Highway Agency [01]
Year built:1987
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:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,100 [as of 2016]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.0
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$769,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodGoodSatisfactory610079.0
September 2015FairGoodGoodSatisfactory440081.6
September 2013FairGoodGoodSatisfactory420083.0
September 2011FairGoodGoodSatisfactory420083.0
September 2009FairGoodGoodSatisfactory940092.1
September 2007GoodGoodGoodGood1030096.0
September 2005GoodGoodGoodGood1030097.0
September 2003GoodGoodVery GoodGood820097.2
September 2001GoodVery GoodVery GoodGood810097.2
September 1999GoodVery GoodVery GoodVery Good740097.3
September 1997GoodVery GoodVery GoodVery Good730097.3
September 1995GoodVery GoodVery GoodVery Good730097.5
February 1994GoodVery GoodVery GoodVery Good730097.5
January 1992GoodVery GoodVery GoodVery Good720097.5
November 1991GoodVery GoodVery GoodVery Good720099.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.900900000
Reinforced Concrete Top Flangesq. ft.9,4809,480000
Reinforced Concrete Abutmentlinear ft.201192900
Compression Jointlinear ft.6406040
Other Jointlinear ft.1920122664
Pot Bearingeach44000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4323854700
Steel Protective Coatingsq. ft.2,3702,13302370