Dorrance Mdw Road over Little Deschutes River
FairDeschutes County, Oregon · 0.3 MI North of Sixth St. · Structure no. 17C34 E14 00225
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected February 2023
- Type
- Tee Beam
- Concrete
- Length
- 76 ft
- 3 main spans
- Daily traffic
- 778
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Dorrance Mdw Road over Little Deschutes River is a concrete tee beam carrying Dorrance Mdw Road over Little Deschutes River in Deschutes County, Oregon. It was built in 1977, so it is 48 years old, younger 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 778 vehicles a day, roughly 2% of them trucks, projected to reach 913 by 2025. The structure is 76 ft (23.2 m) long and 31 ft wide. If it were closed, the detour would be 9.9 mi (16 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 Dorrance Mdw Road over Little Deschutes River built?
It was built in 1977, making it 48 years old in 2025.
What condition is Dorrance Mdw Road over Little Deschutes River 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 February 2023.
How much traffic does Dorrance Mdw Road over Little Deschutes River carry?
About 778 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Dorrance Mdw Road over Little Deschutes River?
The structure is 76 ft (23.2 m) long with a longest span of 24 ft (7.3 m) and a deck 31 ft wide.
Who owns Dorrance Mdw Road over Little Deschutes River?
It is owned by the County Highway Agency.