N Division ST over Blue Grass Creek
FairAudubon County, Iowa · Fairgrounds · Structure no. 000000000504175
- Built
- 1933
- 92 years old, rebuilt 1995
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 25 ft
- 1 main span
- Daily traffic
- —
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
N Division ST over Blue Grass Creek is a wood or timber stringer/multi-beam or girder carrying N Division ST over Blue Grass Creek in Audubon County, Iowa. It was built in 1933 and reconstructed in 1995, so it is 92 years old, older than the Iowa average of 45.5 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.
No traffic count is recorded. The structure is 25 ft (7.6 m) long and 24 ft wide. If it were closed, the detour would be 62.1 mi (100 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N Division ST over Blue Grass Creek built?
It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1995.
What condition is N Division ST over Blue Grass 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 August 2024.
How much traffic does N Division ST over Blue Grass Creek carry?
No traffic count is recorded for this structure.
How long is N Division ST over Blue Grass Creek?
The structure is 25 ft (7.6 m) long with a longest span of 24 ft (7.3 m) and a deck 24 ft wide.
Who owns N Division ST over Blue Grass Creek?
It is owned by the County Highway Agency.