Keystone Avenue over I-465
GoodMarion County, Indiana · 00.67 W I-65 · Structure no. 051211
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected May 2024
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 199 ft
- 2 main spans
- Daily traffic
- 9,436
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Keystone Avenue over I-465 is a prestressed concrete continuous tee beam carrying Keystone Avenue over I-465 in Marion County, Indiana. It was built in 2021, so it is 4 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 9,436 vehicles a day, roughly 1% of them trucks, projected to reach 30,000 by 2035. The structure is 199 ft (60.8 m) long and 79 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 9 Excellent | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Keystone Avenue over I-465 built?
It was built in 2021, making it 4 years old in 2025.
What condition is Keystone Avenue over I-465 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 May 2024.
How much traffic does Keystone Avenue over I-465 carry?
About 9,436 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Keystone Avenue over I-465?
The structure is 199 ft (60.8 m) long with a longest span of 99 ft (30.2 m) and a deck 79 ft wide.
Who owns Keystone Avenue over I-465?
It is owned by the State Highway Agency.