Prospect ST over Grassy Creek
GoodMarion County, Indiana · 00.45 W of German Church · Structure no. 4900361
- Built
- 1967
- 58 years old, rebuilt 2012
- Condition
- Good
- inspected July 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 131 ft
- 3 main spans
- Daily traffic
- 9,036
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Prospect ST over Grassy Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Prospect ST over Grassy Creek in Marion County, Indiana. It was built in 1967 and reconstructed in 2012, so it is 58 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 9,036 vehicles a day, roughly 5% of them trucks, projected to reach 15,859 by 2043. The structure is 131 ft (39.8 m) long and 44 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Prospect ST over Grassy Creek built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2012.
What condition is Prospect ST over Grassy Creek 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 July 2024.
How much traffic does Prospect ST over Grassy Creek carry?
About 9,036 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is Prospect ST over Grassy Creek?
The structure is 131 ft (39.8 m) long with a longest span of 47 ft (14.4 m) and a deck 44 ft wide.
Who owns Prospect ST over Grassy Creek?
It is owned by the City or Municipal Highway Agency.