Sod House LN over Simmons Slough
FairHarney County, Oregon · 3.5 MI East of HWY 205 · Structure no. 25C01 C40500350
- Built
- 1992
- 33 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 25 ft
- 1 main span
- Daily traffic
- 104
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Sod House LN over Simmons Slough is a wood or timber stringer/multi-beam or girder carrying Sod House LN over Simmons Slough in Harney County, Oregon. It was built in 1992, so it is 33 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 104 vehicles a day, roughly 10% of them trucks, projected to reach 114 by 2025. The structure is 25 ft (7.6 m) long and 28 ft wide. If it were closed, the detour would be 26.1 mi (42 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 | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sod House LN over Simmons Slough built?
It was built in 1992, making it 33 years old in 2025.
What condition is Sod House LN over Simmons Slough 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 September 2024.
How much traffic does Sod House LN over Simmons Slough carry?
About 104 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Sod House LN over Simmons Slough?
The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 28 ft wide.
Who owns Sod House LN over Simmons Slough?
It is owned by the County Highway Agency.