Elk Creek RD over Elk Creek 021
GoodLewis and Clark County, Montana · 9M SW Augusta · Structure no. L25416002+05001
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected October 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 59 ft
- 1 main span
- Daily traffic
- 34
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Elk Creek RD over Elk Creek 021 is a prestressed concrete tee beam carrying Elk Creek RD over Elk Creek 021 in Lewis and Clark County, Montana. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 34 vehicles a day, roughly 3% of them trucks, projected to reach 36 by 2043. The structure is 59 ft (18 m) long and 26 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Elk Creek RD over Elk Creek 021 built?
It was built in 2002, making it 23 years old in 2025.
What condition is Elk Creek RD over Elk Creek 021 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 October 2024.
How much traffic does Elk Creek RD over Elk Creek 021 carry?
About 34 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Elk Creek RD over Elk Creek 021?
The structure is 59 ft (18 m) long with a longest span of 56 ft (17 m) and a deck 26 ft wide.
Who owns Elk Creek RD over Elk Creek 021?
It is owned by the County Highway Agency.