Tully Road over Calaveras River
GoodSan Joaquin County, California · 0.7 MI N 8 MI RD · Structure no. 29C0100
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected February 2023
- Type
- Slab
- Concrete Continuous
- Length
- 88 ft
- 3 main spans
- Daily traffic
- 268
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Tully Road over Calaveras River is a concrete continuous slab carrying Tully Road over Calaveras River in San Joaquin County, California. It was built in 1973, so it is 52 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 268 vehicles a day, roughly 10% of them trucks, projected to reach 409 by 2041. The structure is 88 ft (26.8 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Tully Road over Calaveras River built?
It was built in 1973, making it 52 years old in 2025.
What condition is Tully Road over Calaveras River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.
How much traffic does Tully Road over Calaveras River carry?
About 268 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Tully Road over Calaveras River?
The structure is 88 ft (26.8 m) long with a longest span of 28 ft (8.5 m) and a deck 32 ft wide.
Who owns Tully Road over Calaveras River?
It is owned by the County Highway Agency.