Structure 1725A212 01294 · Linn County, OR

Or 228 (hwy 212) over Calapooia River

Carries Or 228 (hwy 212) over Calapooia River, 056 Mi S Brownsville.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT210 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

210 ft end to end: 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 multi-beam bridge.

Built196363 years old
Length210.0 ft64 m
Daily traffic3,679counted 2022
Last inspectedOctober 2023every 24 months

Location

StateOregon
CountyLinn
Location056 Mi S Brownsville
CarriesOr 228 (hwy 212)
CrossesCalapooia River
Coordinates44.35755, -122.86039

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length210.0 ft (64 m)
Max Span109.9 ft (33.5 m)
Deck Width34.8 ft (10.6 m)
Deck Area678.4 sq m
Main Spans1
Year Built1963

Traffic

Avg Daily Traffic3,679 (2022)
Truck Traffic21%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number01725A212 01294

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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