Structure R2163A002 00659 · Multnomah County, OR

102nd To Hwy002 WB over Uprr Overcrossing

Carries 102nd To Hwy002 WB over Uprr Overcrossing, 0.8 Mi E Of Portland Ecl.

Overall conditionFair

Set by its lowest-rated component: Deck and Superstructure and Substructure at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructuresets the rating6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT360 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 6/9

360 ft end to end, longest span 45 ft: about 5 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a tee-beam bridge.

Built195472 years old
Length359.9 ft109.7 m
Daily traffic28,304counted 2022
Last inspectedApril 2023every 24 months

Location

StateOregon
CountyMultnomah
Location0.8 Mi E Of Portland Ecl
Carries102nd To Hwy002 WB
CrossesUprr Overcrossing
Coordinates45.54559, -122.55814

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length359.9 ft (109.7 m)
Max Span44.9 ft (13.7 m)
Deck Width23.0 ft (7 m)
Deck Area767.9 sq m
Main Spans8
Year Built1954

Traffic

Avg Daily Traffic28,304 (2022)
Truck Traffic8%
Lanes On Bridge1

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure NumberR2163A002 00659

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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