US Bridges

Eighth Ave over South Fork Jewett Creek

Fair

Tehama County, California · 0.2 MI N/O Corning RD · Structure no. 08C0220

Built
1937
88 years old, rebuilt 2011
Condition
Fair
inspected February 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
34 ft
2 main spans
Daily traffic
200
2011 count
Owner
County
County Highway Agency

About this bridge

Eighth Ave over South Fork Jewett Creek is a steel continuous stringer/multi-beam or girder carrying Eighth Ave over South Fork Jewett Creek in Tehama County, California. It was built in 1937 and reconstructed in 2011, so it is 88 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 200 vehicles a day, roughly 3% of them trucks, projected to reach 256 by 2043. The structure is 34 ft (10.3 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesEighth Ave
CrossesSouth Fork Jewett Creek
Location0.2 MI N/O Corning RD
RouteCounty Highway 0
Coordinates39.93196, -122.24441
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
Deck7 GoodSome minor problems.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.5 US tons
Inventory rating49.6 US tons

Structure

MaterialSteel Continuous
DeckCorrugated steel
Main spans2
Design loadUnknown
Structure length34 ft (10.3 m)
Longest span17 ft (5.1 m)
Deck width21 ft (6.4 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2011)
Projected traffic256 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Eighth Ave over South Fork Jewett Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2011.

What condition is Eighth Ave over South Fork Jewett 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 February 2025.

How much traffic does Eighth Ave over South Fork Jewett Creek carry?

About 200 vehicles per day (2011 count), of which roughly 3% are trucks.

How long is Eighth Ave over South Fork Jewett Creek?

The structure is 34 ft (10.3 m) long with a longest span of 17 ft (5.1 m) and a deck 21 ft wide.

Who owns Eighth Ave over South Fork Jewett Creek?

It is owned by the County Highway Agency.