I-205 (HWY 064) NB over AIRPORT WAY


+45.57100, -122.54955
45°34'16" N, 122°32'58" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-205 (HWY 064) NB over AIRPORT WAY
Structure number:13507 064 02475
Location:1.8 MI S ORE-WASH LINE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:160.1 ft. [48.8 m]
Total length:198.2 ft. [60.4 m]
Roadway width between curbs:71.9 ft. [21.9 m]
Deck width edge-to-edge:75.1 ft. [22.9 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: August 2014 

Status:Open, no restriction [A]
Average daily traffic:70,094 [as of 2010]
Truck traffic:7% 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:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:39.9 tons [36.3 metric tons]
Inventory rating:31.0 tons [28.2 metric tons]
Sufficiency rating:79.2

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201479.2Not deficientGoodSatisfactorySatisfactory70094
August 201279.2Not deficientGoodSatisfactoryGood70094
August 201082.0Not deficientGoodSatisfactoryGood70094
August 200885.0Not deficientGoodGoodGood70094
August 200685.0Not deficientGoodGoodGood68500
August 200485.0Not deficientSatisfactoryGoodGood69750
August 200285.0Not deficientSatisfactoryVery GoodVery Good66050
August 200084.0Not deficientFairVery GoodVery Good68440
August 199885.0Not deficientGoodVery GoodVery Good68440
August 199685.0Not deficientGoodVery GoodVery Good52700
August 199485.0Not deficientGoodVery GoodVery Good95200
August 199285.0Not deficientGoodVery GoodVery Good95200
August 199085.0Not deficientGoodVery GoodVery Good83600