Sawmill Oc over Interstate 80
FairPlacer County, California · 03-PLA-080-42.19 · Structure no. 19 0109
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 173 ft
- 4 main spans
- Daily traffic
- 262
- 2004 count
- Owner
- State
- State Highway Agency
About this bridge
Sawmill Oc over Interstate 80 is a concrete continuous tee beam carrying Sawmill Oc over Interstate 80 in Placer County, California. It was built in 1959, so it is 66 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 262 vehicles a day, roughly 5% of them trucks, projected to reach 208 by 2041. The structure is 173 ft (52.7 m) long and 35 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sawmill Oc over Interstate 80 built?
It was built in 1959, making it 66 years old in 2025.
What condition is Sawmill Oc over Interstate 80 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 June 2023.
How much traffic does Sawmill Oc over Interstate 80 carry?
About 262 vehicles per day (2004 count), of which roughly 5% are trucks.
How long is Sawmill Oc over Interstate 80?
The structure is 173 ft (52.7 m) long with a longest span of 48 ft (14.6 m) and a deck 35 ft wide.
Who owns Sawmill Oc over Interstate 80?
It is owned by the State Highway Agency.