Structure 20864 000 00000 · Clatsop County, OR

Raymond RD over Klaskanine River

Carries Raymond RD over Klaskanine River, At Klaskanine R Hatch.

Overall conditionPoor

Set by its lowest-rated component: Superstructure at 4 of 9.

How ratings work
Deck5/9 · Fair
Superstructuresets the rating4/9 · Poor
Substructure5/9 · Fair
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT53 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9Superstructure 4/9 · sets the ratingSubstructure 5/9

53 ft end to end. Lengths and the car 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 girder bridge.

Built197452 years old
Length53.1 ft16.2 m
Daily traffic20counted 2010
Last inspectedApril 2023every 24 months

Location

StateOregon
CountyClatsop
LocationAt Klaskanine R Hatch
CarriesRaymond RD
CrossesKlaskanine River
Coordinates46.08644, -123.71625

Physical Characteristics

MaterialSteel
DesignGirder and Floorbeam
Total Length53.1 ft (16.2 m)
Max Span53.1 ft (16.2 m)
Deck Width12.1 ft (3.7 m)
Deck Area59.9 sq m
Main Spans3
Year Built1974

Traffic

Avg Daily Traffic20 (2010)
Truck Traffic2%
Lanes On Bridge1

Inspection & Ownership

Last InspectionApril 2023
Inspection FrequencyEvery 24 months
OwnerOther Local Agencies
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalUnknown
Structure Number20864 000 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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