US Bridges

Table Mtn Blvd over Campbell Creek

Fair

Butte County, California · 0.4 MI No of Table Mt Oc · Structure no. 12C0143

Built
1930
95 years old
Condition
Fair
inspected November 2023
Type
Slab
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
456
2019 count
Owner
County
County Highway Agency

About this bridge

Table Mtn Blvd over Campbell Creek is a concrete continuous slab carrying Table Mtn Blvd over Campbell Creek in Butte County, California. It was built in 1930, so it is 95 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 456 vehicles a day, roughly 16% of them trucks, projected to reach 1,087 by 2044. The structure is 23 ft (7 m) long and 26 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTable Mtn Blvd
CrossesCampbell Creek
Location0.4 MI No of Table Mt Oc
RouteCounty Highway 0
Coordinates39.57122, -121.6128
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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.3 US tons
Inventory rating22.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length23 ft (7 m)
Longest span11 ft (3.4 m)
Deck width26 ft (8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic456 (2019)
Projected traffic1,087 by 2044
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Table Mtn Blvd over Campbell Creek built?

It was built in 1930, making it 95 years old in 2025.

What condition is Table Mtn Blvd over Campbell 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 November 2023.

How much traffic does Table Mtn Blvd over Campbell Creek carry?

About 456 vehicles per day (2019 count), of which roughly 16% are trucks.

How long is Table Mtn Blvd over Campbell Creek?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m) and a deck 26 ft wide.

Who owns Table Mtn Blvd over Campbell Creek?

It is owned by the County Highway Agency.