Masten Road over Little Deschutes River
FairDeschutes County, Oregon · 03.4 MI W HWY97 · Structure no. 16497 E06 00320
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected March 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 96 ft
- 2 main spans
- Daily traffic
- 653
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Masten Road over Little Deschutes River is a prestressed concrete slab carrying Masten Road over Little Deschutes River in Deschutes County, Oregon. It was built in 1981, so it is 44 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 653 vehicles a day, roughly 8% of them trucks, projected to reach 768 by 2025. The structure is 96 ft (29.3 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Masten Road over Little Deschutes River built?
It was built in 1981, making it 44 years old in 2025.
What condition is Masten 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 March 2024.
How much traffic does Masten Road over Little Deschutes River carry?
About 653 vehicles per day (2020 count), of which roughly 8% are trucks.
How long is Masten Road over Little Deschutes River?
The structure is 96 ft (29.3 m) long with a longest span of 44 ft (13.4 m) and a deck 32 ft wide.
Who owns Masten Road over Little Deschutes River?
It is owned by the County Highway Agency.