Bronken RD over Int Bronken RD I 15 003
GoodToole County, Montana · 5M N Shelby · Structure no. L51012000+02001
- Built
- 1964
- 61 years old, rebuilt 1980
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 246 ft
- 4 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- State
- State Highway Agency
About this bridge
Bronken RD over Int Bronken RD I 15 003 is a prestressed concrete stringer/multi-beam or girder carrying Bronken RD over Int Bronken RD I 15 003 in Toole County, Montana. It was built in 1964 and reconstructed in 1980, so it is 61 years old, older 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 246 ft (75 m) long and 31 ft wide.
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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bronken RD over Int Bronken RD I 15 003 built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1980.
What condition is Bronken RD over Int Bronken RD I 15 003 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 2024.
How much traffic does Bronken RD over Int Bronken RD I 15 003 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Bronken RD over Int Bronken RD I 15 003?
The structure is 246 ft (75 m) long with a longest span of 76 ft (23.3 m) and a deck 31 ft wide.
Who owns Bronken RD over Int Bronken RD I 15 003?
It is owned by the State Highway Agency.