IRR BIA RTE 1114 over Jocko River
GoodLake County, Montana · 14.5 KM East of Arlee · Structure no. 00000000000P838
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 75
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 1114 over Jocko River is a prestressed concrete stringer/multi-beam or girder carrying IRR BIA RTE 1114 over Jocko River in Lake County, Montana. It was built in 1996, so it is 29 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 75 vehicles a day, roughly 50% of them trucks, projected to reach 150 by 2043. The structure is 60 ft (18.3 m) long and 17 ft wide. If it were closed, the detour would be 24.9 mi (40 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 | 8 Very Good | No problems noted. |
| 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 1114 over Jocko River built?
It was built in 1996, making it 29 years old in 2025.
What condition is IRR BIA RTE 1114 over 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 1114 over Jocko River carry?
About 75 vehicles per day (2023 count), of which roughly 50% are trucks.
How long is IRR BIA RTE 1114 over Jocko River?
The structure is 60 ft (18.3 m) long with a longest span of 59 ft (18 m) and a deck 17 ft wide.
Who owns IRR BIA RTE 1114 over Jocko River?
It is owned by the Bureau of Indian Affairs.