Flatrock RD over Bohnke Drain
GoodAllen County, Indiana · 01.00 E Grotrian RD · Structure no. 0200411
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 20 ft
- 1 main span
- Daily traffic
- 104
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Flatrock RD over Bohnke Drain is a aluminum, wrought iron, or cast iron culvert carrying Flatrock RD over Bohnke Drain in Allen County, Indiana. It was built in 2014, so it is 11 years old, younger than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 104 vehicles a day, roughly 3% of them trucks, projected to reach 156 by 2038. The structure is 20 ft (6.2 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Flatrock RD over Bohnke Drain built?
It was built in 2014, making it 11 years old in 2025.
What condition is Flatrock RD over Bohnke Drain in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does Flatrock RD over Bohnke Drain carry?
About 104 vehicles per day (2018 count), of which roughly 3% are trucks.
How long is Flatrock RD over Bohnke Drain?
The structure is 20 ft (6.2 m) long with a longest span of 20 ft (6.2 m) and a deck 20 ft wide.
Who owns Flatrock RD over Bohnke Drain?
It is owned by the County Highway Agency.