Oday Road over Sweeney Creek
FairSolano County, California · Adj to I-80 · Structure no. 23C0046
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 77 ft
- 3 main spans
- Daily traffic
- 98
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
Oday Road over Sweeney Creek is a concrete continuous slab carrying Oday Road over Sweeney Creek in Solano County, California. It was built in 1963, so it is 62 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 98 vehicles a day, roughly 5% of them trucks, projected to reach 217 by 2041. The structure is 77 ft (23.5 m) long and 29 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Oday Road over Sweeney Creek built?
It was built in 1963, making it 62 years old in 2025.
What condition is Oday Road over Sweeney 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 March 2023.
How much traffic does Oday Road over Sweeney Creek carry?
About 98 vehicles per day (2003 count), of which roughly 5% are trucks.
How long is Oday Road over Sweeney Creek?
The structure is 77 ft (23.5 m) long with a longest span of 30 ft (9.1 m) and a deck 29 ft wide.
Who owns Oday Road over Sweeney Creek?
It is owned by the County Highway Agency.