Forest RD 45 over Silver Creek
GoodHarney County, Oregon · 15.2MI N of HWY20/RD45 Jc · Structure no. 060704000001009
- Built
- 1979
- 46 years old, rebuilt 1995
- Condition
- Good
- inspected September 2021
- Type
- Channel Beam
- Prestressed Concrete
- Length
- 135 ft
- 2 main spans
- Daily traffic
- 25
- 1994 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Forest RD 45 over Silver Creek is a prestressed concrete channel beam carrying Forest RD 45 over Silver Creek in Harney County, Oregon. It was built in 1979 and reconstructed in 1995, so it is 46 years old, younger than the Oregon average of 49.9 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 25 vehicles a day, projected to reach 37 by 2045. The structure is 135 ft (41.2 m) long and 34 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Forest RD 45 over Silver Creek built?
It was built in 1979, making it 46 years old in 2025. It was reconstructed in 1995.
What condition is Forest RD 45 over Silver 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 2021.
How much traffic does Forest RD 45 over Silver Creek carry?
About 25 vehicles per day (1994 count).
How long is Forest RD 45 over Silver Creek?
The structure is 135 ft (41.2 m) long with a longest span of 67 ft (20.5 m) and a deck 34 ft wide.
Who owns Forest RD 45 over Silver Creek?
It is owned by the U.S. Forest Service.