I-84 (HWY 002) over 148TH AVE


+45.54283, -122.51023
45°32'34" N, 122°30'37" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-84 (HWY 002) over 148TH AVE
Structure number:07044A002 01143
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:86.0 ft. [26.2 m]
Total length:171.9 ft. [52.4 m]
Roadway width between curbs:120.1 ft. [36.6 m]
Deck width edge-to-edge:135.2 ft. [41.2 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:
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:Concrete continuous [2]
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: April 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:79,600 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:40.6 tons [36.9 metric tons]
Inventory rating:31.4 tons [28.5 metric tons]
Sufficiency rating:95.5

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201595.5FairSatisfactorySatisfactorySatisfactory-79600
April 201395.5FairSatisfactorySatisfactorySatisfactory-84400
April 201195.5FairSatisfactorySatisfactorySatisfactory-84400
April 200998.0FairSatisfactoryGoodGood-95900
April 200798.0FairSatisfactoryGoodGood-97200
April 200598.0FairSatisfactorySatisfactoryGood-97200
April 200398.0FairGoodSatisfactoryGood-97500
April 200198.0GoodGoodGoodGood-85000
April 199998.0GoodGoodGoodGood-90600
April 199798.0GoodGoodGoodGood-102000
April 199598.0GoodGoodGoodGood-77600
April 199398.0GoodGoodGoodGood-77600
April 199198.0GoodGoodGoodVery Good-60000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Closed Web/Box Girderlinear ft.2,0641,37668800
Reinforced Concrete Top Flangesq. ft.23,27419,4436913,1400
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.31720410580
Reinforced Concrete Pier Caplinear ft.228228000
Pourable Jointlinear ft.1371070030
Other Jointlinear ft.137000137
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.172172000
Steel Protective Coatingsq. ft.1,0671,067000
Reinforced Concrete Bridge Raillinear ft.51631020150