Seven Mile DR over Sep I 94-7 Mile DR 094
FairDawson County, Montana · 1M SW Glendive · Structure no. L11020000+04001
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 281 ft
- 4 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- State
- State Highway Agency
About this bridge
Seven Mile DR over Sep I 94-7 Mile DR 094 is a prestressed concrete stringer/multi-beam or girder carrying Seven Mile DR over Sep I 94-7 Mile DR 094 in Dawson County, Montana. It was built in 1969, so it is 56 years old, older than the Montana average of 47 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 281 ft (85.7 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Seven Mile DR over Sep I 94-7 Mile DR 094 built?
It was built in 1969, making it 56 years old in 2025.
What condition is Seven Mile DR over Sep I 94-7 Mile DR 094 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.
How much traffic does Seven Mile DR over Sep I 94-7 Mile DR 094 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Seven Mile DR over Sep I 94-7 Mile DR 094?
The structure is 281 ft (85.7 m) long with a longest span of 77 ft (23.5 m) and a deck 34 ft wide.
Who owns Seven Mile DR over Sep I 94-7 Mile DR 094?
It is owned by the State Highway Agency.