Structure 5427A044 00000 · Marion County, OR

Sunnyview RD over Pudding River

Carries Sunnyview RD over Pudding River, 00.6 East Of Pratum.

Overall conditionGood

Set by its lowest-rated component: Deck and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructure8/9 · Very Good
Substructuresets the rating7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT121 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9 · sets the ratingSuperstructure 8/9Substructure 7/9 · sets the rating

121 ft end to end, longest span 48 ft. 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.

Built195967 years old
Length121.1 ft36.9 m
Daily traffic271counted 2022
Last inspectedAugust 2024every 24 months

Location

StateOregon
CountyMarion
Location00.6 East Of Pratum
CarriesSunnyview RD
CrossesPudding River
Coordinates44.95629, -122.86715

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length121.1 ft (36.9 m)
Max Span47.9 ft (14.6 m)
Deck Width30.8 ft (9.4 m)
Deck Area346.9 sq m
Main Spans3
Year Built1959

Traffic

Avg Daily Traffic271 (2022)
Truck Traffic24%
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical5 — Stable for scour
Structure Number05427A044 00000

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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