Structure 9735A064 00514 · Clackamas County, OR

HWY 064 (i-205 Sb) over Woodbine RD

Carries HWY 064 (i-205 Sb) over Woodbine RD, 4 0 Mi S Of Willamette R.

Overall conditionFair

Set by its lowest-rated component: Deck at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructure6/9 · Satisfactory
Substructure6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT208 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 6/9Substructure 6/9

208 ft end to end, longest span 108 ft: about 3 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 box-beam bridge.

Built197056 years old
Length208.0 ft63.4 m
Daily traffic42,106counted 2022
Last inspectedMarch 2024every 24 months

Location

StateOregon
CountyClackamas
Location4 0 Mi S Of Willamette R
CarriesHWY 064 (i-205 Sb)
CrossesWoodbine RD
Coordinates45.36053, -122.66818

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length208.0 ft (63.4 m)
Max Span107.9 ft (32.9 m)
Deck Width44.3 ft (13.5 m)
Deck Area855.9 sq m
Main Spans3
Year Built1970

Traffic

Avg Daily Traffic42,106 (2022)
Truck Traffic8%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionMarch 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number09735A064 00514

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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