Ia 9 over Trout Creek
FairWinneshiek County, Iowa · 0.2 Mi. W of SR A52 · Structure no. 000000000052610
- Built
- 1969
- 56 years old, rebuilt 1998
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 204 ft
- 3 main spans
- Daily traffic
- 14,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 9 over Trout Creek is a prestressed concrete stringer/multi-beam or girder carrying Ia 9 over Trout Creek in Winneshiek County, Iowa. It was built in 1969 and reconstructed in 1998, so it is 56 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.
It carries about 14,900 vehicles a day, roughly 7% of them trucks, projected to reach 14,900 by 2044. The structure is 204 ft (62.2 m) long and 69 ft wide. If it were closed, the detour would be 24.2 mi (39 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 Ia 9 over Trout Creek built?
It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1998.
What condition is Ia 9 over Trout 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 October 2024.
How much traffic does Ia 9 over Trout Creek carry?
About 14,900 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is Ia 9 over Trout Creek?
The structure is 204 ft (62.2 m) long with a longest span of 82 ft (25 m) and a deck 69 ft wide.
Who owns Ia 9 over Trout Creek?
It is owned by the State Highway Agency.