IRR BIA RTE 1012 over North Fork Jocko River
GoodLake County, Montana · 24.1KM Northeast of Arlee · Structure no. 00000000000P842
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 60 ft
- 1 main span
- Daily traffic
- 30
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 1012 over North Fork Jocko River is a steel stringer/multi-beam or girder carrying IRR BIA RTE 1012 over North Fork Jocko River in Lake County, Montana. It was built in 2003, so it is 22 years old, younger than the Montana average of 47 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 30 vehicles a day, roughly 15% of them trucks, projected to reach 60 by 2043. The structure is 60 ft (18.4 m) long and 17 ft wide. If it were closed, the detour would be 5.6 mi (9 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 IRR BIA RTE 1012 over North Fork Jocko River built?
It was built in 2003, making it 22 years old in 2025.
What condition is IRR BIA RTE 1012 over North Fork Jocko River 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 June 2023.
How much traffic does IRR BIA RTE 1012 over North Fork Jocko River carry?
About 30 vehicles per day (2023 count), of which roughly 15% are trucks.
How long is IRR BIA RTE 1012 over North Fork Jocko River?
The structure is 60 ft (18.4 m) long with a longest span of 60 ft (18.3 m) and a deck 17 ft wide.
Who owns IRR BIA RTE 1012 over North Fork Jocko River?
It is owned by the Bureau of Indian Affairs.