Old Mill Road over Hangman Creek
FairPosted for loadBenewah County, Idaho · 1.4 N. 1.7 W. Tensed · Structure no. 000000000030005
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected June 2024
- Type
- Girder and Floorbeam System
- Steel
- Length
- 61 ft
- 1 main span
- Daily traffic
- 30
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Old Mill Road over Hangman Creek is a steel girder and floorbeam system carrying Old Mill Road over Hangman Creek in Benewah County, Idaho. It was built in 1979, so it is 46 years old, older than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 30 vehicles a day, roughly 50% of them trucks, projected to reach 45 by 2042. The structure is 61 ft (18.7 m) long and 24 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Mill Road over Hangman Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is Old Mill Road over Hangman Creek 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 June 2024.
How much traffic does Old Mill Road over Hangman Creek carry?
About 30 vehicles per day (2023 count), of which roughly 50% are trucks.
How long is Old Mill Road over Hangman Creek?
The structure is 61 ft (18.7 m) long with a longest span of 58 ft (17.7 m) and a deck 24 ft wide.
Who owns Old Mill Road over Hangman Creek?
It is owned by the County Highway Agency.