CR 300N over Big Walnut Creek
GoodPutnam County, Indiana · 00.10 E of CR 325 E · Structure no. 6700060
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 200 ft
- 2 main spans
- Daily traffic
- 160
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
CR 300N over Big Walnut Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying CR 300N over Big Walnut Creek in Putnam County, Indiana. It was built in 1996, so it is 29 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 160 vehicles a day, roughly 3% of them trucks, projected to reach 220 by 2043. The structure is 200 ft (60.9 m) long and 27 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 CR 300N over Big Walnut Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is CR 300N over Big Walnut 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 March 2023.
How much traffic does CR 300N over Big Walnut Creek carry?
About 160 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is CR 300N over Big Walnut Creek?
The structure is 200 ft (60.9 m) long with a longest span of 98 ft (29.8 m) and a deck 27 ft wide.
Who owns CR 300N over Big Walnut Creek?
It is owned by the County Highway Agency.