Armstrong Street over Prairie Creek
FairClinton County, Indiana · 0.10 E of SR 39 · Structure no. 1200009
- Built
- 1927
- 98 years old, rebuilt 2006
- Condition
- Fair
- inspected May 2024
- Type
- Arch - Deck
- Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 1,925
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Armstrong Street over Prairie Creek is a concrete arch - deck carrying Armstrong Street over Prairie Creek in Clinton County, Indiana. It was built in 1927 and reconstructed in 2006, so it is 98 years old, older than the Indiana average of 46.6 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 1,925 vehicles a day, roughly 11% of them trucks, projected to reach 1,925 by 2041. The structure is 65 ft (19.8 m) long and 66 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Armstrong Street over Prairie Creek built?
It was built in 1927, making it 98 years old in 2025. It was reconstructed in 2006.
What condition is Armstrong Street over Prairie 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 May 2024.
How much traffic does Armstrong Street over Prairie Creek carry?
About 1,925 vehicles per day (2021 count), of which roughly 11% are trucks.
How long is Armstrong Street over Prairie Creek?
The structure is 65 ft (19.8 m) long with a longest span of 45 ft (13.8 m) and a deck 66 ft wide.
Who owns Armstrong Street over Prairie Creek?
It is owned by the County Highway Agency.