Centerville RD over Canyon Creek Overflow
FairModoc County, California · 10.8 SW of Carlos ST · Structure no. 03C0024
- Built
- 1958
- 67 years old
- Condition
- Fair
- inspected August 2023
- Type
- Slab
- Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 200
- 2012 count
- Owner
- County
- County Highway Agency
About this bridge
Centerville RD over Canyon Creek Overflow is a concrete slab carrying Centerville RD over Canyon Creek Overflow in Modoc County, California. It was built in 1958, so it is 67 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 6 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 9% of them trucks, projected to reach 367 by 2041. The structure is 23 ft (7 m) long and 29 ft wide. If it were closed, the detour would be 18 mi (29 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Centerville RD over Canyon Creek Overflow built?
It was built in 1958, making it 67 years old in 2025.
What condition is Centerville RD over Canyon Creek Overflow 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 2023.
How much traffic does Centerville RD over Canyon Creek Overflow carry?
About 200 vehicles per day (2012 count), of which roughly 9% are trucks.
How long is Centerville RD over Canyon Creek Overflow?
The structure is 23 ft (7 m) long with a longest span of 20 ft (6.1 m) and a deck 29 ft wide.
Who owns Centerville RD over Canyon Creek Overflow?
It is owned by the County Highway Agency.