Allisonville RD over Howland Ditch
GoodMarion County, Indiana · 00.52 SW of 79th Street · Structure no. 4900029
- Built
- 1935
- 90 years old, rebuilt 1979
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 32,799
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Allisonville RD over Howland Ditch is a concrete culvert carrying Allisonville RD over Howland Ditch in Marion County, Indiana. It was built in 1935 and reconstructed in 1979, so it is 90 years old, older 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 32,799 vehicles a day, roughly 5% of them trucks, projected to reach 48,737 by 2039. The structure is 39 ft (11.9 m) long and 68 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Allisonville RD over Howland Ditch built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1979.
What condition is Allisonville RD over Howland Ditch 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 August 2024.
How much traffic does Allisonville RD over Howland Ditch carry?
About 32,799 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is Allisonville RD over Howland Ditch?
The structure is 39 ft (11.9 m) long with a longest span of 37 ft (11.2 m) and a deck 68 ft wide.
Who owns Allisonville RD over Howland Ditch?
It is owned by the City or Municipal Highway Agency.