148th ST over Mud Creek
FairSpink County, South Dakota · 4.5 W Randolph · Structure no. 000000058205000
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected September 2024
- Type
- Slab
- Concrete Continuous
- Length
- 140 ft
- 5 main spans
- Daily traffic
- 146
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
148th ST over Mud Creek is a concrete continuous slab carrying 148th ST over Mud Creek in Spink County, South Dakota. It was built in 1977, so it is 48 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 146 vehicles a day, roughly 3% of them trucks, projected to reach 146 by 2032. The structure is 140 ft (42.7 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 148th ST over Mud Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is 148th ST over Mud Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does 148th ST over Mud Creek carry?
About 146 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 148th ST over Mud Creek?
The structure is 140 ft (42.7 m) long with a longest span of 30 ft (9.1 m) and a deck 33 ft wide.
Who owns 148th ST over Mud Creek?
It is owned by the County Highway Agency.