US Bridges

Price Creek Road over Price Creek

Fair

Humboldt County, California · 0.2 MI W/O Blue Slide RD · Structure no. 04C0194

Built
1940
85 years old, rebuilt 1951
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
56 ft
1 main span
Daily traffic
118
2014 count
Owner
County
County Highway Agency

About this bridge

Price Creek Road over Price Creek is a steel stringer/multi-beam or girder carrying Price Creek Road over Price Creek in Humboldt County, California. It was built in 1940 and reconstructed in 1951, so it is 85 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 118 vehicles a day, roughly 3% of them trucks, projected to reach 213 by 2041. The structure is 56 ft (17.1 m) long and 23 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesPrice Creek Road
CrossesPrice Creek
Location0.2 MI W/O Blue Slide RD
RouteCounty Highway 0
Coordinates40.52898, -124.16758
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating26.5 US tons
Inventory rating16.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length56 ft (17.1 m)
Longest span54 ft (16.5 m)
Deck width23 ft (7 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic118 (2014)
Projected traffic213 by 2041
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Price Creek Road over Price Creek built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1951.

What condition is Price Creek Road over Price Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does Price Creek Road over Price Creek carry?

About 118 vehicles per day (2014 count), of which roughly 3% are trucks.

How long is Price Creek Road over Price Creek?

The structure is 56 ft (17.1 m) long with a longest span of 54 ft (16.5 m) and a deck 23 ft wide.

Who owns Price Creek Road over Price Creek?

It is owned by the County Highway Agency.