State Route 140 over Crane Creek
GoodMariposa County, California · 10-MPA-140-50.93 · Structure no. 40 0010
- Built
- 1957
- 68 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 1,400
- 2009 count
- Owner
- State
- State Highway Agency
About this bridge
State Route 140 over Crane Creek is a concrete slab carrying State Route 140 over Crane Creek in Mariposa County, California. It was built in 1957, so it is 68 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 1,400 vehicles a day, roughly 5% of them trucks, projected to reach 1,156 by 2042. The structure is 35 ft (10.7 m) long and 36 ft wide. If it were closed, the detour would be 47.8 mi (77 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 State Route 140 over Crane Creek built?
It was built in 1957, making it 68 years old in 2025.
What condition is State Route 140 over Crane 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 2024.
How much traffic does State Route 140 over Crane Creek carry?
About 1,400 vehicles per day (2009 count), of which roughly 5% are trucks.
How long is State Route 140 over Crane Creek?
The structure is 35 ft (10.7 m) long with a longest span of 33 ft (10.1 m) and a deck 36 ft wide.
Who owns State Route 140 over Crane Creek?
It is owned by the State Highway Agency.