S 200 over Mcdonald Creek
GoodFergus County, Montana · 4M NE Grass Range · Structure no. P00057117+01731
- Built
- 1967
- 58 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 92 ft
- 2 main spans
- Daily traffic
- 553
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S 200 over Mcdonald Creek is a prestressed concrete stringer/multi-beam or girder carrying S 200 over Mcdonald Creek in Fergus County, Montana. It was built in 1967, so it is 58 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 553 vehicles a day, roughly 13% of them trucks, projected to reach 581 by 2043. The structure is 92 ft (28 m) long and 39 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S 200 over Mcdonald Creek built?
It was built in 1967, making it 58 years old in 2025.
What condition is S 200 over Mcdonald Creek 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 August 2024.
How much traffic does S 200 over Mcdonald Creek carry?
About 553 vehicles per day (2023 count), of which roughly 13% are trucks.
How long is S 200 over Mcdonald Creek?
The structure is 92 ft (28 m) long with a longest span of 46 ft (14 m) and a deck 39 ft wide.
Who owns S 200 over Mcdonald Creek?
It is owned by the State Highway Agency.