Bridge Drive SRD4 over Little Deschutes River
GoodDeschutes County, Oregon · 002 MI West Otter Driver · Structure no. 16933 000000022
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 70 ft
- 1 main span
- Daily traffic
- 263
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Bridge Drive SRD4 over Little Deschutes River is a prestressed concrete slab carrying Bridge Drive SRD4 over Little Deschutes River in Deschutes County, Oregon. It was built in 1989, so it is 36 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 263 vehicles a day, roughly 2% of them trucks, projected to reach 303 by 2025. The structure is 70 ft (21.3 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
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bridge Drive SRD4 over Little Deschutes River built?
It was built in 1989, making it 36 years old in 2025.
What condition is Bridge Drive SRD4 over Little Deschutes River 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 March 2024.
How much traffic does Bridge Drive SRD4 over Little Deschutes River carry?
About 263 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Bridge Drive SRD4 over Little Deschutes River?
The structure is 70 ft (21.3 m) long with a longest span of 69 ft (21 m) and a deck 32 ft wide.
Who owns Bridge Drive SRD4 over Little Deschutes River?
It is owned by the County Highway Agency.