Structure 9500024P0000000 · Clallam County, WA

Dnr Access Road over Hurricane Ridge Road

Carries Dnr Access Road over Hurricane Ridge Road, 4.1 Mi. S. Of Jct. Hwy. 1.

Overall conditionFair

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

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT149 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 6/9 · sets the ratingSubstructure 7/9

149 ft end to end, longest span 73 ft: about 2 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 box-beam bridge.

Built196957 years old
Length149.0 ft45.4 m
Daily traffic603counted 2022
Last inspectedAugust 2023every 24 months

Location

StateWashington
CountyClallam
Location4.1 Mi. S. Of Jct. Hwy. 1
CarriesDnr Access Road
CrossesHurricane Ridge Road
Coordinates48.06464, -123.42731

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Single/Spread
Total Length149.0 ft (45.4 m)
Max Span73.2 ft (22.3 m)
Deck Width17.1 ft (5.2 m)
Deck Area236.1 sq m
Main Spans3
Year Built1969

Traffic

Avg Daily Traffic603 (2022)
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerOther State Agencies
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number9500024P0000000

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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