I-205 (HWY 064) over Light Rail


+45.50790, -122.56517
45°30'28" N, 122°33'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-205 (HWY 064) over Light Rail
Structure number:16302 064 01982
Location:6.8 MI S ORE-WASH LINE
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:34.5 ft. [10.5 m]
Total length:39.4 ft. [12.0 m]
Roadway width between curbs:190.0 ft. [57.9 m]
Deck width edge-to-edge:450.2 ft. [137.2 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Skew angle:55°
Owner:State Highway Agency [01]
Year built:1978
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:146,500 [as of 2014]
Truck traffic:7% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:106.9 tons [97.2 metric tons]
Inventory rating:92.0 tons [83.6 metric tons]
Sufficiency rating:97.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201597.0FairGoodGoodSatisfactory-146500
March 201397.0FairGoodGoodSatisfactory-146300
March 201197.0FairSatisfactorySatisfactorySatisfactory-146300
October 201097.0GoodGoodGoodGood-163600
August 200897.0GoodGoodGoodGood-163600
August 200683.0Good-GoodGood-156800
August 200466.5Good-GoodGoodFO168100
August 200262.5Good-GoodGoodFO166700
August 200062.5Good-GoodGoodFO161200
August 199876.5Good-GoodGoodFO161200
August 199680.5Good-GoodGood-133400
August 199480.5Good-GoodGood-133400
August 199289.1Good-GoodGood-133400
August 199089.1Good-Very GoodGood-119000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Abutmentlinear ft.9008366040
Reinforced Concrete Slabsq. ft.17,77617,111596690