Old River Road over Sacramento Bypass (weir)
FairYolo County, California · 0.8 MI of I-80 Bridge · Structure no. 22C0152
- Built
- 1916
- 109 years old, rebuilt 1977
- Condition
- Fair
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 2,003 ft
- 48 main spans
- Daily traffic
- 2,889
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Old River Road over Sacramento Bypass (weir) is a concrete stringer/multi-beam or girder carrying Old River Road over Sacramento Bypass (weir) in Yolo County, California. It was built in 1916 and reconstructed in 1977, so it is 109 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 2,889 vehicles a day, roughly 2% of them trucks, projected to reach 5,918 by 2042. The structure is 2,003 ft (610.5 m) long and 39 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old River Road over Sacramento Bypass (weir) built?
It was built in 1916, making it 109 years old in 2025. It was reconstructed in 1977.
What condition is Old River Road over Sacramento Bypass (weir) 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 January 2024.
How much traffic does Old River Road over Sacramento Bypass (weir) carry?
About 2,889 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is Old River Road over Sacramento Bypass (weir)?
The structure is 2,003 ft (610.5 m) long with a longest span of 50 ft (15.2 m) and a deck 39 ft wide.
Who owns Old River Road over Sacramento Bypass (weir)?
It is owned by the County Highway Agency.