Forest RD 3300-500 over Mill Creek
FairCrook County, Oregon · .1MI UP 3300-500 FR 3300 · Structure no. 060703000001021
- Built
- 1972
- 53 years old, rebuilt 1995
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 37 ft
- 1 main span
- Daily traffic
- 17
- 1995 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Forest RD 3300-500 over Mill Creek is a wood or timber stringer/multi-beam or girder carrying Forest RD 3300-500 over Mill Creek in Crook County, Oregon. It was built in 1972 and reconstructed in 1995, so it is 53 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 17 vehicles a day, projected to reach 25 by 2045. The structure is 37 ft (11.2 m) long and 16 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Forest RD 3300-500 over Mill Creek built?
It was built in 1972, making it 53 years old in 2025. It was reconstructed in 1995.
What condition is Forest RD 3300-500 over Mill Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Forest RD 3300-500 over Mill Creek carry?
About 17 vehicles per day (1995 count).
How long is Forest RD 3300-500 over Mill Creek?
The structure is 37 ft (11.2 m) long with a longest span of 35 ft (10.7 m) and a deck 16 ft wide.
Who owns Forest RD 3300-500 over Mill Creek?
It is owned by the U.S. Forest Service.