Flatrock RD over Houk Drain
FairAllen County, Indiana · 00.50 E Brunson Road · Structure no. 0200213
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected May 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 208
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Flatrock RD over Houk Drain is a prestressed concrete box beam or girders - multiple carrying Flatrock RD over Houk Drain in Allen County, Indiana. It was built in 1975, so it is 50 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 208 vehicles a day, roughly 5% of them trucks, projected to reach 311 by 2038. The structure is 29 ft (8.8 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Flatrock RD over Houk Drain built?
It was built in 1975, making it 50 years old in 2025.
What condition is Flatrock RD over Houk 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 May 2024.
How much traffic does Flatrock RD over Houk Drain carry?
About 208 vehicles per day (2018 count), of which roughly 5% are trucks.
How long is Flatrock RD over Houk Drain?
The structure is 29 ft (8.8 m) long with a longest span of 27 ft (8.3 m) and a deck 32 ft wide.
Who owns Flatrock RD over Houk Drain?
It is owned by the County Highway Agency.