86th Street over Williams Creek
FairMarion County, Indiana · 00.50 E of Ditch Road · Structure no. 4900015
- Built
- 1950
- 75 years old, rebuilt 1991
- Condition
- Fair
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 64 ft
- 1 main span
- Daily traffic
- 51,053
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
86th Street over Williams Creek is a concrete culvert carrying 86th Street over Williams Creek in Marion County, Indiana. It was built in 1950 and reconstructed in 1991, so it is 75 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 6 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 51,053 vehicles a day, roughly 5% of them trucks, projected to reach 75,862 by 2039. The structure is 64 ft (19.5 m) long and 87 ft wide. If it were closed, the detour would be 2.5 mi (4 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 86th Street over Williams Creek built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1991.
What condition is 86th Street over Williams Creek 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 August 2024.
How much traffic does 86th Street over Williams Creek carry?
About 51,053 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is 86th Street over Williams Creek?
The structure is 64 ft (19.5 m) long with a longest span of 60 ft (18.2 m) and a deck 87 ft wide.
Who owns 86th Street over Williams Creek?
It is owned by the City or Municipal Highway Agency.