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I-84 (HWY 002) over 122ND AVE

Map

Coordinates:
+45.54659, -122.53739
45°32'48" N, 122°32'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-84 (HWY 002) over 122ND AVE
Structure number:07043A002 01008
Location:4.5 MI E OF PORTLAND ECL
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:91.5 ft. [27.9 m]
Total length:171.6 ft. [52.3 m]
Roadway width between curbs:135.2 ft. [41.2 m]
Deck width edge-to-edge:139.8 ft. [42.6 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:12°
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]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: April 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:102,500 [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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:41.0 tons [37.3 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:80.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201580.8GoodGoodGoodGood-102500
April 201380.8FairSatisfactoryGoodSatisfactory-106500
April 201180.8FairSatisfactoryGoodSatisfactory-106500
April 200980.8GoodGoodGoodGood-100200
April 200783.0GoodGoodGoodGood-97200
April 200583.0GoodGoodGoodGood-97200
April 200378.0GoodGoodVery GoodGood-102600
April 200178.0GoodGoodVery GoodGood-95900
April 199978.0GoodGoodVery GoodGood-90600
April 199778.0GoodGoodVery GoodGood-102000
April 199581.6GoodGoodVery GoodGood-79000
April 199381.6GoodGoodVery GoodGood-79000
April 199184.3GoodGoodVery GoodVery Good-61500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.3,2423,241010
Deck
Reinforced Concrete Decksq. ft.24,47723,8233622920
Substructure
Reinforced Concrete Columneach1816200
Reinforced Concrete Abutmentlinear ft.320311720
Reinforced Concrete Pier Caplinear ft.2862117500
Joints
Pourable Jointlinear ft.172000172
Compression Jointlinear ft.2920027517
Bearings
Elastomeric Bearingeach108108000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.51539511370