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 

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. ratingEvaluationDeckSuper.Sub.ADT
April 201595.5Not deficientSatisfactorySatisfactorySatisfactory79600
April 201395.5Not deficientSatisfactorySatisfactorySatisfactory84400
April 201195.5Not deficientSatisfactorySatisfactorySatisfactory84400
April 200998.0Not deficientSatisfactoryGoodGood95900
April 200798.0Not deficientSatisfactoryGoodGood97200
April 200598.0Not deficientSatisfactorySatisfactoryGood97200
April 200398.0Not deficientGoodSatisfactoryGood97500
April 200198.0Not deficientGoodGoodGood85000
April 199998.0Not deficientGoodGoodGood90600
April 199798.0Not deficientGoodGoodGood102000
April 199598.0Not deficientGoodGoodGood77600
April 199398.0Not deficientGoodGoodGood77600
April 199198.0Not deficientGoodGoodVery Good60000