State Line RD over Drainage Ditch
GoodKlamath County, Oregon · 039 MI E of HWY 39 · Structure no. 35C192098500390
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected February 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 31 ft
- 1 main span
- Daily traffic
- 1,072
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
State Line RD over Drainage Ditch is a prestressed concrete slab carrying State Line RD over Drainage Ditch in Klamath County, Oregon. It was built in 1971, so it is 54 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 1,072 vehicles a day, roughly 10% of them trucks, projected to reach 1,237 by 2025. The structure is 31 ft (9.4 m) long and 32 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 8 Very Good | No problems noted. |
| 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 State Line RD over Drainage Ditch built?
It was built in 1971, making it 54 years old in 2025.
What condition is State Line RD over Drainage Ditch 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 February 2023.
How much traffic does State Line RD over Drainage Ditch carry?
About 1,072 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is State Line RD over Drainage Ditch?
The structure is 31 ft (9.4 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.
Who owns State Line RD over Drainage Ditch?
It is owned by the County Highway Agency.