Wyburn RD over Bohnke Drain
PoorPosted for loadAllen County, Indiana · 00.70 W Sampson Road · Structure no. 0200235
- Built
- 1890
- 135 years old, rebuilt 1987
- Condition
- Poor
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 2
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Wyburn RD over Bohnke Drain is a prestressed concrete box beam or girders - multiple carrying Wyburn RD over Bohnke Drain in Allen County, Indiana. It was built in 1890 and reconstructed in 1987, so it is 135 years old, older than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 2 vehicles a day, roughly 5% of them trucks, projected to reach 4 by 2042. The structure is 40 ft (12.1 m) long and 20 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyburn RD over Bohnke Drain built?
It was built in 1890, making it 135 years old in 2025. It was reconstructed in 1987.
What condition is Wyburn RD over Bohnke Drain in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.
How much traffic does Wyburn RD over Bohnke Drain carry?
About 2 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Wyburn RD over Bohnke Drain?
The structure is 40 ft (12.1 m) long with a longest span of 38 ft (11.5 m) and a deck 20 ft wide.
Who owns Wyburn RD over Bohnke Drain?
It is owned by the County Highway Agency.