IRR BIA RTE 76 over Mud Creek
GoodModoc County, California · 7 KM NE of Alturas · Structure no. 00000000000J020
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 10
- 2021 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 76 over Mud Creek is a concrete culvert carrying IRR BIA RTE 76 over Mud Creek in Modoc County, California. It was built in 1995, so it is 30 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 10 vehicles a day, roughly 2% of them trucks, projected to reach 12 by 2043. The structure is 27 ft (8.3 m) long and 30 ft wide. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR BIA RTE 76 over Mud Creek built?
It was built in 1995, making it 30 years old in 2025.
What condition is IRR BIA RTE 76 over Mud 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 November 2023.
How much traffic does IRR BIA RTE 76 over Mud Creek carry?
About 10 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is IRR BIA RTE 76 over Mud Creek?
The structure is 27 ft (8.3 m) long with a longest span of 12 ft (3.8 m) and a deck 30 ft wide.
Who owns IRR BIA RTE 76 over Mud Creek?
It is owned by the Bureau of Indian Affairs.