Structure 84015000000000 · Adams County, WA

Sackman RD over East Low Canal

Carries Sackman RD over East Low Canal, 00.05 Mi E Fox RD.

Overall conditionPoor

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

How ratings work
Decksets the rating4/9 · Poor
Superstructure5/9 · Fair
Substructure6/9 · Satisfactory
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT85 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 4/9 · sets the ratingSuperstructure 5/9Substructure 6/9

85 ft end to end, longest span 29 ft. 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 multi-beam bridge.

Built195373 years old
Length84.6 ft25.8 m
Daily traffic6counted 2018
Last inspectedNovember 2024every 24 months

Location

StateWashington
CountyAdams
Location00.05 Mi E Fox RD
CarriesSackman RD
CrossesEast Low Canal
Coordinates47.01347, -118.98129

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length84.6 ft (25.8 m)
Max Span29.2 ft (8.9 m)
Deck Width24.9 ft (7.6 m)
Deck Area196.1 sq m
Main Spans3
Year Built1953

Traffic

Avg Daily Traffic6 (2018)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical8 — Stable, low risk
Structure Number084015000000000

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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