River RD (cr 400) over Coarsegold Creek
GoodMadera County, California · 7.1 MI SW RD #415 · Structure no. 41C0118
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected September 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 122 ft
- 2 main spans
- Daily traffic
- 300
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
River RD (cr 400) over Coarsegold Creek is a concrete continuous tee beam carrying River RD (cr 400) over Coarsegold Creek in Madera County, California. It was built in 1966, so it is 59 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 300 vehicles a day, roughly 7% of them trucks, projected to reach 381 by 2041. The structure is 122 ft (37.2 m) long and 30 ft wide. If it were closed, the detour would be 21.1 mi (34 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was River RD (cr 400) over Coarsegold Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is River RD (cr 400) over Coarsegold 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 September 2024.
How much traffic does River RD (cr 400) over Coarsegold Creek carry?
About 300 vehicles per day (2020 count), of which roughly 7% are trucks.
How long is River RD (cr 400) over Coarsegold Creek?
The structure is 122 ft (37.2 m) long with a longest span of 60 ft (18.3 m) and a deck 30 ft wide.
Who owns River RD (cr 400) over Coarsegold Creek?
It is owned by the County Highway Agency.