Maple Drive over Willamette River Oflow
GoodLane County, Oregon · 008 E River Rd-Maple DR · Structure no. 39C311314000081
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 250 ft
- 5 main spans
- Daily traffic
- 307
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Maple Drive over Willamette River Oflow is a prestressed concrete slab carrying Maple Drive over Willamette River Oflow in Lane County, Oregon. It was built in 1984, so it is 41 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 307 vehicles a day, roughly 10% of them trucks, projected to reach 351 by 2025. The structure is 250 ft (76.2 m) long and 28 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Maple Drive over Willamette River Oflow built?
It was built in 1984, making it 41 years old in 2025.
What condition is Maple Drive over Willamette River Oflow 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 July 2024.
How much traffic does Maple Drive over Willamette River Oflow carry?
About 307 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Maple Drive over Willamette River Oflow?
The structure is 250 ft (76.2 m) long with a longest span of 50 ft (15.2 m) and a deck 28 ft wide.
Who owns Maple Drive over Willamette River Oflow?
It is owned by the County Highway Agency.