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TERWILLIGER BLVD. over I 5 (HWY 1)

Map

Coordinates:
+45.46989, -122.68612
45°28'12" N, 122°41'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TERWILLIGER BLVD. over I 5 (HWY 1)
Structure number:08392C001C29717
Location:1.7 M S OF ROSS ISL. BR.
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:205.1 ft. [62.5 m]
Total length:687.0 ft. [209.4 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:61.7 ft. [18.8 m]
Vertical clearance below bridge:21.3 ft. [6.5 m]
Owner:State Highway Agency [01]
Year built:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:5
Main spans material:Prestressed concrete continuous [6]
Main spans 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: January 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,400 [as of 2014]
Truck traffic:9% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 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:75.8 tons [68.9 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:91.9
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$7,068,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201691.9FairGoodSatisfactorySatisfactoryFO8400
January 201492.2FairGoodSatisfactorySatisfactoryFO7300
January 201292.2FairGoodSatisfactorySatisfactoryFO7300
January 201092.3GoodGoodGoodGoodFO7000
January 200889.6GoodGoodGoodGoodFO17929
January 200691.7GoodGoodGoodGoodFO17407
January 200491.8GoodGoodGoodGoodFO16900
January 200292.8GoodGoodVery GoodVery Good-13000
January 200092.8GoodVery GoodVery GoodVery Good-13000
January 199893.1GoodVery GoodVery GoodVery Good-11730
January 199693.1GoodVery GoodVery GoodVery Good-11730
January 199493.2GoodVery GoodVery GoodVery Good-11730

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.3,4353,09134400
Deck
Prestressed Concrete Top Flangesq. ft.42,42242,422000
Superstructure
Reinforced Concrete Floor Beamlinear ft.159159000
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Pier Walllinear ft.1341003400
Reinforced Concrete Abutmentlinear ft.124124000
Reinforced Concrete Pier Caplinear ft.105535200
Joints
Compression Jointlinear ft.6206200
Assembly with Sealeach6206200
Other Jointlinear ft.124626200
Bearings
Pot Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,3741,23713700