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Sol Duc Valley Roa over North Fork Sol Duc River

Clallam County, Washington · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

Sol Duc Valley Roa over North Fork Sol Duc River in Clallam County, Washington, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1959, making it 66 years old at the 2025 inventory.
It carries about 496 vehicles a day (traffic count year 2011).
It is one of 62 of the 153 inventoried bridges in Clallam County rated fair (40.5%); 8 (5.2%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Continuous concrete tee beam
Length	about 95 ft
Location	5.5 Mi. SE of Jct. Hwy. 1
NBI structure number	9500006P0000000
Condition class	Fair

Source: FHWA National Bridge Inventory, 2025 data as reported by the Washington department of transportation.

Bridge	Built	Vehicles/day	Condition
US 101 over Morse Creek	1968	25,787	Fair
SR 101 over Bagley Creek	2021	25,487	Good
US 101 over Discovery Creek	2024	19,244	Good
US 101 over Chicken Coop Creek	2024	19,244	Good
US 101 over Jimmycomelately Creek	2004	18,344	Good
US 101 over Simdars Rd	1999	16,083	Good