S 528 over Sand Creek 022
FairMcCone County, Montana · 5M SW Wolf Point · Structure no. L28206010+05001
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 149 ft
- 3 main spans
- Daily traffic
- 76
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S 528 over Sand Creek 022 is a prestressed concrete stringer/multi-beam or girder carrying S 528 over Sand Creek 022 in McCone County, Montana. It was built in 1974, so it is 51 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 76 vehicles a day, roughly 7% of them trucks, projected to reach 80 by 2043. The structure is 149 ft (45.4 m) long and 34 ft wide. If it were closed, the detour would be 19.3 mi (31 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 S 528 over Sand Creek 022 built?
It was built in 1974, making it 51 years old in 2025.
What condition is S 528 over Sand Creek 022 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 March 2023.
How much traffic does S 528 over Sand Creek 022 carry?
About 76 vehicles per day (2023 count), of which roughly 7% are trucks.
How long is S 528 over Sand Creek 022?
The structure is 149 ft (45.4 m) long with a longest span of 55 ft (16.8 m) and a deck 34 ft wide.
Who owns S 528 over Sand Creek 022?
It is owned by the State Highway Agency.