US Bridges

Youmans Road over Unnamed Creek

Good

Grays Harbor County, Washington · 2.3 N JCT Hoq-Wishkah RD · Structure no. 089182000000000

Built
2020
5 years old
Condition
Good
inspected September 2024
Type
Culvert
Steel
Length
27 ft
1 main span
Daily traffic
949
2020 count
Owner
County
County Highway Agency

About this bridge

Youmans Road over Unnamed Creek is a steel culvert carrying Youmans Road over Unnamed Creek in Grays Harbor County, Washington. It was built in 2020, so it is 5 years old, younger than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 949 vehicles a day, roughly 25% of them trucks, projected to reach 1,158 by 2044. The structure is 27 ft (8.1 m) long. If it were closed, the detour would be 34.8 mi (56 km).

Location

Open in Google Maps
CarriesYoumans Road
CrossesUnnamed Creek
Location2.3 N JCT Hoq-Wishkah RD
RouteCounty Highway 94452
CountyGrays Harbor County
StateWashington
Coordinates47.14543, -123.82569
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.6 US tons
Inventory rating52.9 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHL 93
Structure length27 ft (8.1 m)
Longest span27 ft (8.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic949 (2020)
Projected traffic1,158 by 2044
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed34.8 mi (56 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.3 million (2022 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Youmans Road over Unnamed Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is Youmans Road over Unnamed Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.

How much traffic does Youmans Road over Unnamed Creek carry?

About 949 vehicles per day (2020 count), of which roughly 25% are trucks.

How long is Youmans Road over Unnamed Creek?

The structure is 27 ft (8.1 m) long with a longest span of 27 ft (8.1 m).

Who owns Youmans Road over Unnamed Creek?

It is owned by the County Highway Agency.