Jacksonville RD over Sullivan Creek
GoodTuolumne County, California · 6.9 MI N/O SR 120 · Structure no. 32C0041
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 238 ft
- 3 main spans
- Daily traffic
- 1,567
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Jacksonville RD over Sullivan Creek is a concrete continuous box beam or girders - multiple carrying Jacksonville RD over Sullivan Creek in Tuolumne County, California. It was built in 1970, so it is 55 years old, older 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 1,567 vehicles a day, roughly 4% of them trucks, projected to reach 2,180 by 2041. The structure is 238 ft (72.5 m) long and 32 ft wide. If it were closed, the detour would be 9.9 mi (16 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 Jacksonville RD over Sullivan Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Jacksonville RD over Sullivan Creek 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 July 2023.
How much traffic does Jacksonville RD over Sullivan Creek carry?
About 1,567 vehicles per day (2014 count), of which roughly 4% are trucks.
How long is Jacksonville RD over Sullivan Creek?
The structure is 238 ft (72.5 m) long with a longest span of 95 ft (29 m) and a deck 32 ft wide.
Who owns Jacksonville RD over Sullivan Creek?
It is owned by the County Highway Agency.