Structure 86456000000000 · Lincoln County, WA

Pfeifer Road over Gibson Draw Drainage

Carries Pfeifer Road over Gibson Draw Drainage, 0.84 N Fas A221.

Overall conditionGood

Set by its lowest-rated component: Culvert at 8 of 9.

How ratings work
Culvertsets the rating8/9 · Very Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT26 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 8/9

A culvert 26 ft across. 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, so those are drawn as typical for a culvert.

Built199927 years old
Length25.9 ft7.9 m
Daily traffic31counted 2021
Last inspectedNovember 2023every 24 months

Location

StateWashington
CountyLincoln
Location0.84 N Fas A221
CarriesPfeifer Road
CrossesGibson Draw Drainage
Coordinates47.50950, -118.94669

Physical Characteristics

MaterialSteel Continuous
DesignCulvert
Total Length25.9 ft (7.9 m)
Max Span25.9 ft (7.9 m)
Deck Width35.1 ft (10.7 m)
Deck Area84.5 sq m
Main Spans1
Year Built1999

Traffic

Avg Daily Traffic31 (2021)
Truck Traffic40%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number086456000000000

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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