County RD 42 over South Fork John Day Rive
FairGrant County, Oregon · 045 MI S JCT US RTE 26 · Structure no. 09447 042 00450
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 175 ft
- 1 main span
- Daily traffic
- 74
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 42 over South Fork John Day Rive is a prestressed concrete stringer/multi-beam or girder carrying County RD 42 over South Fork John Day Rive in Grant County, Oregon. It was built in 1966, so it is 59 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 74 vehicles a day, projected to reach 89 by 2025. The structure is 175 ft (53.3 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 County RD 42 over South Fork John Day Rive built?
It was built in 1966, making it 59 years old in 2025.
What condition is County RD 42 over South Fork John Day Rive 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 October 2024.
How much traffic does County RD 42 over South Fork John Day Rive carry?
About 74 vehicles per day (2020 count).
How long is County RD 42 over South Fork John Day Rive?
The structure is 175 ft (53.3 m) long with a longest span of 100 ft (30.5 m) and a deck 32 ft wide.
Who owns County RD 42 over South Fork John Day Rive?
It is owned by the County Highway Agency.