County RD 42 over South Fork John Day Rive
GoodGrant County, Oregon · 100 MI S JCT US RTE 26 · Structure no. 09448 042 01000
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 140 ft
- 1 main span
- Daily traffic
- 48
- 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 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 48 vehicles a day, projected to reach 53 by 2025. The structure is 140 ft (42.7 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
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 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 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 County RD 42 over South Fork John Day Rive carry?
About 48 vehicles per day (2020 count).
How long is County RD 42 over South Fork John Day Rive?
The structure is 140 ft (42.7 m) long with a longest span of 92 ft (28 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.