264th Madison ST over Willow Ck
FairMinnehaha County, South Dakota · 0.5S & 0.3E Ellis · Structure no. 000000050153200
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete Continuous
- Length
- 117 ft
- 5 main spans
- Daily traffic
- 386
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
264th Madison ST over Willow Ck is a concrete continuous slab carrying 264th Madison ST over Willow Ck in Minnehaha County, South Dakota. It was built in 1957, so it is 68 years old, older 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 386 vehicles a day, roughly 2% of them trucks, projected to reach 448 by 2038. The structure is 117 ft (35.7 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 264th Madison ST over Willow Ck built?
It was built in 1957, making it 68 years old in 2025.
What condition is 264th Madison ST over Willow Ck 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 July 2023.
How much traffic does 264th Madison ST over Willow Ck carry?
About 386 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is 264th Madison ST over Willow Ck?
The structure is 117 ft (35.7 m) long with a longest span of 25 ft (7.6 m) and a deck 34 ft wide.
Who owns 264th Madison ST over Willow Ck?
It is owned by the County Highway Agency.