US101 (HWY 9) over SUNSET HWY


+45.94159, -123.91929
45°56'30" N, 123°55'09" 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 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,400 [as of 2014]
Truck traffic:5% 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]
Operating rating:106.9 tons [97.2 metric tons]
Inventory rating:99.1 tons [90.1 metric tons]
Sufficiency rating:81.6
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$769,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201581.6FairGoodGoodSatisfactoryFO4400
September 201383.0FairGoodGoodSatisfactoryFO4200
September 201183.0FairGoodGoodSatisfactoryFO4200
September 200992.1FairGoodGoodSatisfactoryFO9400
September 200796.0GoodGoodGoodGood-10300
September 200597.0GoodGoodGoodGood-10300
September 200397.2GoodGoodVery GoodGood-8200
September 200197.2GoodVery GoodVery GoodGood-8100
September 199997.3GoodVery GoodVery GoodVery Good-7400
September 199797.3GoodVery GoodVery GoodVery Good-7300
September 199597.5GoodVery GoodVery GoodVery Good-7300
February 199497.5GoodVery GoodVery GoodVery Good-7300
January 199297.5GoodVery GoodVery GoodVery Good-7200
November 199199.5GoodVery GoodVery GoodVery Good-7200

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
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