IRR - S 314 over Davis Creek
GoodBig Horn County, Montana · 3M SW Busby · Structure no. S00314042+03731
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected September 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 388
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
IRR - S 314 over Davis Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR - S 314 over Davis Creek in Big Horn County, Montana. It was built in 1983, so it is 42 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 388 vehicles a day, roughly 6% of them trucks, projected to reach 407 by 2043. The structure is 56 ft (17.1 m) long and 30 ft wide. If it were closed, the detour would be 29.8 mi (48 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was IRR - S 314 over Davis Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is IRR - S 314 over Davis 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 September 2022.
How much traffic does IRR - S 314 over Davis Creek carry?
About 388 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is IRR - S 314 over Davis Creek?
The structure is 56 ft (17.1 m) long with a longest span of 55 ft (16.8 m) and a deck 30 ft wide.
Who owns IRR - S 314 over Davis Creek?
It is owned by the State Highway Agency.