CR 450N over Twelve Mile Creek
GoodCass County, Indiana · 00.50 E of CR 725 E · Structure no. 0900031
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 230
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CR 450N over Twelve Mile Creek is a concrete culvert carrying CR 450N over Twelve Mile Creek in Cass County, Indiana. It was built in 2006, so it is 19 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 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 230 vehicles a day, roughly 5% of them trucks, projected to reach 300 by 2043. The structure is 39 ft (11.9 m) long and 52 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 CR 450N over Twelve Mile Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is CR 450N over Twelve Mile 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 June 2023.
How much traffic does CR 450N over Twelve Mile Creek carry?
About 230 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is CR 450N over Twelve Mile Creek?
The structure is 39 ft (11.9 m) long with a longest span of 37 ft (11.3 m) and a deck 52 ft wide.
Who owns CR 450N over Twelve Mile Creek?
It is owned by the County Highway Agency.