143 Street over Ck
GoodGrant County, South Dakota · 3.5N & 4.5E Marvin · Structure no. 000000026201010
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 52
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
143 Street over Ck is a prestressed concrete stringer/multi-beam or girder carrying 143 Street over Ck in Grant County, South Dakota. It was built in 1998, so it is 27 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 52 vehicles a day, roughly 2% of them trucks, projected to reach 52 by 2032. The structure is 35 ft (10.7 m) long and 31 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 143 Street over Ck built?
It was built in 1998, making it 27 years old in 2025.
What condition is 143 Street over 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 143 Street over Ck carry?
About 52 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 143 Street over Ck?
The structure is 35 ft (10.7 m) long with a longest span of 33 ft (10.1 m) and a deck 31 ft wide.
Who owns 143 Street over Ck?
It is owned by the County Highway Agency.