Tuolumne RD over Curtis Creek
GoodTuolumne County, California · 2.4 MI E/O SR 108 · Structure no. 32C0046
- Built
- 1947
- 78 years old
- Condition
- Good
- inspected July 2023
- Type
- Arch - Deck
- Steel
- Length
- 20 ft
- 1 main span
- Daily traffic
- 12,283
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Tuolumne RD over Curtis Creek is a steel arch - deck carrying Tuolumne RD over Curtis Creek in Tuolumne County, California. It was built in 1947, so it is 78 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 12,283 vehicles a day, roughly 2% of them trucks, projected to reach 9,978 by 2041. The structure is 20 ft (6.2 m) long. 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 |
|---|---|---|
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Tuolumne RD over Curtis Creek built?
It was built in 1947, making it 78 years old in 2025.
What condition is Tuolumne RD over Curtis 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 Tuolumne RD over Curtis Creek carry?
About 12,283 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is Tuolumne RD over Curtis Creek?
The structure is 20 ft (6.2 m) long with a longest span of 20 ft (6.2 m).
Who owns Tuolumne RD over Curtis Creek?
It is owned by the County Highway Agency.