S 508 FH 62 over Cyclone Creek
GoodLincoln County, Montana · 15M SW Yaak · Structure no. S00508016+00001
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected January 2025
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 48 ft
- 1 main span
- Daily traffic
- 260
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
S 508 FH 62 over Cyclone Creek is a prestressed concrete stringer/multi-beam or girder carrying S 508 FH 62 over Cyclone Creek in Lincoln 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 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 260 vehicles a day, roughly 2% of them trucks, projected to reach 273 by 2043. The structure is 48 ft (14.7 m) long and 30 ft wide. If it were closed, the detour would be 80.2 mi (129 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 | 8 Very Good | No problems noted. |
| 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 508 FH 62 over Cyclone Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is S 508 FH 62 over Cyclone 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 January 2025.
How much traffic does S 508 FH 62 over Cyclone Creek carry?
About 260 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is S 508 FH 62 over Cyclone Creek?
The structure is 48 ft (14.7 m) long with a longest span of 45 ft (13.7 m) and a deck 30 ft wide.
Who owns S 508 FH 62 over Cyclone Creek?
It is owned by the State Highway Agency.