Young RD over Tiernan Drain
FairAllen County, Indiana · 00.30 S Flutter Road · Structure no. 0200076
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 36
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Young RD over Tiernan Drain is a prestressed concrete box beam or girders - multiple carrying Young RD over Tiernan Drain in Allen County, Indiana. It was built in 1974, so it is 51 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 5 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 36 vehicles a day, roughly 3% of them trucks, projected to reach 54 by 2038. The structure is 27 ft (8.2 m) long and 32 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Young RD over Tiernan Drain built?
It was built in 1974, making it 51 years old in 2025.
What condition is Young RD over Tiernan Drain 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 June 2024.
How much traffic does Young RD over Tiernan Drain carry?
About 36 vehicles per day (2018 count), of which roughly 3% are trucks.
How long is Young RD over Tiernan Drain?
The structure is 27 ft (8.2 m) long with a longest span of 23 ft (7 m) and a deck 32 ft wide.
Who owns Young RD over Tiernan Drain?
It is owned by the County Highway Agency.