Petty Creek RD over Petty Creek 038
GoodMissoula County, Montana · 5M S Alberton · Structure no. L32100006+02001
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 38 ft
- 1 main span
- Daily traffic
- 455
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Petty Creek RD over Petty Creek 038 is a wood or timber stringer/multi-beam or girder carrying Petty Creek RD over Petty Creek 038 in Missoula County, Montana. It was built in 1990, so it is 35 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 455 vehicles a day, roughly 3% of them trucks, projected to reach 487 by 2043. The structure is 38 ft (11.6 m) long and 28 ft wide. If it were closed, the detour would be 73.9 mi (119 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 Petty Creek RD over Petty Creek 038 built?
It was built in 1990, making it 35 years old in 2025.
What condition is Petty Creek RD over Petty Creek 038 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 September 2023.
How much traffic does Petty Creek RD over Petty Creek 038 carry?
About 455 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Petty Creek RD over Petty Creek 038?
The structure is 38 ft (11.6 m) long with a longest span of 36 ft (11 m) and a deck 28 ft wide.
Who owns Petty Creek RD over Petty Creek 038?
It is owned by the County Highway Agency.