45920 299 St. over Frog Ck
GoodClay County, South Dakota · 2S & 7.1E Irene · Structure no. 000000014072020
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected June 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 95
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
45920 299 St. over Frog Ck is a concrete continuous culvert carrying 45920 299 St. over Frog Ck in Clay County, South Dakota. It was built in 2009, so it is 16 years old, younger than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 95 vehicles a day, roughly 2% of them trucks, projected to reach 95 by 2032. The structure is 31 ft (9.5 m) long. 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 |
|---|---|---|
| Channel and channel protection | 9 Excellent | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 45920 299 St. over Frog Ck built?
It was built in 2009, making it 16 years old in 2025.
What condition is 45920 299 St. over Frog Ck 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 2022.
How much traffic does 45920 299 St. over Frog Ck carry?
About 95 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 45920 299 St. over Frog Ck?
The structure is 31 ft (9.5 m) long with a longest span of 10 ft (3 m).
Who owns 45920 299 St. over Frog Ck?
It is owned by the County Highway Agency.