Tally Farms Road over Arroyo Grande Creek
FairPosted for loadSan Luis Obispo County, California · 6.9 MI N of SR 101 · Structure no. 49C0119
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 136 ft
- 7 main spans
- Daily traffic
- 100
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Tally Farms Road over Arroyo Grande Creek is a steel continuous stringer/multi-beam or girder carrying Tally Farms Road over Arroyo Grande Creek in San Luis Obispo County, California. It was built in 1964, so it is 61 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. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 81 by 2041. The structure is 136 ft (41.5 m) long and 25 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Tally Farms Road over Arroyo Grande Creek built?
It was built in 1964, making it 61 years old in 2025.
What condition is Tally Farms Road over Arroyo Grande 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 July 2023.
How much traffic does Tally Farms Road over Arroyo Grande Creek carry?
About 100 vehicles per day (2011 count), of which roughly 5% are trucks.
How long is Tally Farms Road over Arroyo Grande Creek?
The structure is 136 ft (41.5 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.
Who owns Tally Farms Road over Arroyo Grande Creek?
It is owned by the County Highway Agency.