CO RD 310 488th Av over Monighan Ck
GoodDeuel County, South Dakota · 1.9N Gary · Structure no. 000000020213111
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 20
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 310 488th Av over Monighan Ck is a concrete continuous culvert carrying CO RD 310 488th Av over Monighan Ck in Deuel County, South Dakota. It was built in 2000, so it is 25 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 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 20 vehicles a day, roughly 1% of them trucks, projected to reach 20 by 2032. The structure is 25 ft (7.5 m) long. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD 310 488th Av over Monighan Ck built?
It was built in 2000, making it 25 years old in 2025.
What condition is CO RD 310 488th Av over Monighan 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 August 2024.
How much traffic does CO RD 310 488th Av over Monighan Ck carry?
About 20 vehicles per day (2022 count), of which roughly 1% are trucks.
How long is CO RD 310 488th Av over Monighan Ck?
The structure is 25 ft (7.5 m) long with a longest span of 12 ft (3.7 m).
Who owns CO RD 310 488th Av over Monighan Ck?
It is owned by the County Highway Agency.