Keystone Avenue over Fall Creek
FairMarion County, Indiana · 00.45 S of 46th Street · Structure no. 4900145
- Built
- 1950
- 75 years old, rebuilt 2010
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 173 ft
- 4 main spans
- Daily traffic
- 28,372
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Keystone Avenue over Fall Creek is a concrete stringer/multi-beam or girder carrying Keystone Avenue over Fall Creek in Marion County, Indiana. It was built in 1950 and reconstructed in 2010, 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 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 28,372 vehicles a day, roughly 5% of them trucks, projected to reach 42,160 by 2039. The structure is 173 ft (52.7 m) long and 62 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Keystone Avenue over Fall Creek built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 2010.
What condition is Keystone Avenue over Fall 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 Keystone Avenue over Fall Creek carry?
About 28,372 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is Keystone Avenue over Fall Creek?
The structure is 173 ft (52.7 m) long with a longest span of 43 ft (13.1 m) and a deck 62 ft wide.
Who owns Keystone Avenue over Fall Creek?
It is owned by the City or Municipal Highway Agency.