S 7-MAIN ST N over Sandstone Creek
PoorFallon County, Montana · North Edge Baker · Structure no. P00027035+08231
- Built
- 1941
- 84 years old
- Condition
- Poor
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 65 ft
- 3 main spans
- Daily traffic
- 2,209
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S 7-MAIN ST N over Sandstone Creek is a wood or timber stringer/multi-beam or girder carrying S 7-MAIN ST N over Sandstone Creek in Fallon County, Montana. It was built in 1941, so it is 84 years old, older than the Montana average of 47 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 2,209 vehicles a day, roughly 5% of them trucks, projected to reach 2,319 by 2043. The structure is 65 ft (19.7 m) long and 26 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was S 7-MAIN ST N over Sandstone Creek built?
It was built in 1941, making it 84 years old in 2025.
What condition is S 7-MAIN ST N over Sandstone Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.
How much traffic does S 7-MAIN ST N over Sandstone Creek carry?
About 2,209 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is S 7-MAIN ST N over Sandstone Creek?
The structure is 65 ft (19.7 m) long with a longest span of 25 ft (7.6 m) and a deck 26 ft wide.
Who owns S 7-MAIN ST N over Sandstone Creek?
It is owned by the State Highway Agency.