Carroll RD over Johnson Main Drain
GoodAllen County, Indiana · 00.10 E US 33 · Structure no. 0200040
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 68 ft
- 3 main spans
- Daily traffic
- 1,978
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Carroll RD over Johnson Main Drain is a concrete continuous slab carrying Carroll RD over Johnson Main 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 1,978 vehicles a day, roughly 5% of them trucks, projected to reach 2,954 by 2038. The structure is 68 ft (20.7 m) long and 43 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Carroll RD over Johnson Main Drain built?
It was built in 2014, making it 11 years old in 2025.
What condition is Carroll RD over Johnson Main 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 June 2024.
How much traffic does Carroll RD over Johnson Main Drain carry?
About 1,978 vehicles per day (2018 count), of which roughly 5% are trucks.
How long is Carroll RD over Johnson Main Drain?
The structure is 68 ft (20.7 m) long with a longest span of 25 ft (7.7 m) and a deck 43 ft wide.
Who owns Carroll RD over Johnson Main Drain?
It is owned by the County Highway Agency.