Elysian RD over Hogan`s Slough 184
FairYellowstone County, Montana · Billings-Elysian RD · Structure no. M56010000+07001
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected January 2025
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Elysian RD over Hogan`s Slough 184 is a prestressed concrete tee beam carrying Elysian RD over Hogan`s Slough 184 in Yellowstone County, Montana. It was built in 1994, so it is 31 years old, younger 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 34 ft (10.4 m) long and 32 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 | 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 Elysian RD over Hogan`s Slough 184 built?
It was built in 1994, making it 31 years old in 2025.
What condition is Elysian RD over Hogan`s Slough 184 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 January 2025.
How much traffic does Elysian RD over Hogan`s Slough 184 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Elysian RD over Hogan`s Slough 184?
The structure is 34 ft (10.4 m) long with a longest span of 33 ft (10.1 m) and a deck 32 ft wide.
Who owns Elysian RD over Hogan`s Slough 184?
It is owned by the County Highway Agency.