Soap Gulch RD over Sep Soap Crk RD I 15 005
GoodSilver Bow County, Montana · 3M N Melrose · Structure no. L47538000+04001
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 282 ft
- 4 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- State
- State Highway Agency
About this bridge
Soap Gulch RD over Sep Soap Crk RD I 15 005 is a prestressed concrete stringer/multi-beam or girder carrying Soap Gulch RD over Sep Soap Crk RD I 15 005 in Silver Bow County, Montana. It was built in 1973, so it is 52 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 282 ft (85.9 m) long and 30 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Soap Gulch RD over Sep Soap Crk RD I 15 005 built?
It was built in 1973, making it 52 years old in 2025.
What condition is Soap Gulch RD over Sep Soap Crk RD I 15 005 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 February 2025.
How much traffic does Soap Gulch RD over Sep Soap Crk RD I 15 005 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Soap Gulch RD over Sep Soap Crk RD I 15 005?
The structure is 282 ft (85.9 m) long with a longest span of 100 ft (30.5 m) and a deck 30 ft wide.
Who owns Soap Gulch RD over Sep Soap Crk RD I 15 005?
It is owned by the State Highway Agency.