Matheny RD over Overflow Channel
FairMarion County, Oregon · 02.0 MI E Wheatland Ferry · Structure no. 47C09 024 00000
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 194 ft
- 10 main spans
- Daily traffic
- 1,523
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Matheny RD over Overflow Channel is a wood or timber stringer/multi-beam or girder carrying Matheny RD over Overflow Channel in Marion County, Oregon. It was built in 1972, so it is 53 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 1,523 vehicles a day, roughly 8% of them trucks, projected to reach 1,713 by 2025. The structure is 194 ft (59.1 m) long and 28 ft wide. If it were closed, the detour would be 4.3 mi (7 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Matheny RD over Overflow Channel built?
It was built in 1972, making it 53 years old in 2025.
What condition is Matheny RD over Overflow Channel 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 August 2024.
How much traffic does Matheny RD over Overflow Channel carry?
About 1,523 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is Matheny RD over Overflow Channel?
The structure is 194 ft (59.1 m) long with a longest span of 20 ft (6.1 m) and a deck 28 ft wide.
Who owns Matheny RD over Overflow Channel?
It is owned by the County Highway Agency.