Burnt Log Road over Johnson Creek
PoorValley County, Idaho · .5 MI NW Landmark Airstrp · Structure no. 040204000001085
- Built
- 1977
- 48 years old
- Condition
- Poor
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 70 ft
- 2 main spans
- Daily traffic
- 30
- 1994 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Burnt Log Road over Johnson Creek is a wood or timber stringer/multi-beam or girder carrying Burnt Log Road over Johnson Creek in Valley County, Idaho. It was built in 1977, so it is 48 years old, older than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 30 vehicles a day, projected to reach 45 by 2045. The structure is 70 ft (21.3 m) long and 15 ft wide. If it were closed, the detour would be 98.2 mi (158 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Burnt Log Road over Johnson Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is Burnt Log Road over Johnson Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2023.
How much traffic does Burnt Log Road over Johnson Creek carry?
About 30 vehicles per day (1994 count).
How long is Burnt Log Road over Johnson Creek?
The structure is 70 ft (21.3 m) long with a longest span of 34 ft (10.5 m) and a deck 15 ft wide.
Who owns Burnt Log Road over Johnson Creek?
It is owned by the U.S. Forest Service.