Larwood Drive over Ditch
GoodLinn County, Oregon · 2.9 MI Larwood Drive · Structure no. 20971 000 00000
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 10
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Larwood Drive over Ditch is a prestressed concrete slab carrying Larwood Drive over Ditch in Linn County, Oregon. It was built in 2008, so it is 17 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 10 vehicles a day, roughly 1% of them trucks, projected to reach 15 by 2041. The structure is 24 ft (7.2 m) long and 20 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Larwood Drive over Ditch built?
It was built in 2008, making it 17 years old in 2025.
What condition is Larwood Drive over 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 June 2023.
How much traffic does Larwood Drive over Ditch carry?
About 10 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is Larwood Drive over Ditch?
The structure is 24 ft (7.2 m) long with a longest span of 24 ft (7.2 m) and a deck 20 ft wide.
Who owns Larwood Drive over Ditch?
It is owned by the County Highway Agency.