204th Street over Hermaphrodite Ck
FairPosted for loadHaakon County, South Dakota · 5N & 1W Hwys 34 & 63 · Structure no. 000000028409210
- Built
- 1950
- 75 years old, rebuilt 1993
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 28 ft
- 1 main span
- Daily traffic
- 28
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
204th Street over Hermaphrodite Ck is a wood or timber stringer/multi-beam or girder carrying 204th Street over Hermaphrodite Ck in Haakon County, South Dakota. It was built in 1950 and reconstructed in 1993, so it is 75 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. Its operating status is: posted for load restriction.
It carries about 28 vehicles a day, roughly 2% of them trucks, projected to reach 28 by 2032. The structure is 28 ft (8.5 m) long and 16 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 204th Street over Hermaphrodite Ck built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1993.
What condition is 204th Street over Hermaphrodite 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 September 2024.
How much traffic does 204th Street over Hermaphrodite Ck carry?
About 28 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 204th Street over Hermaphrodite Ck?
The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m) and a deck 16 ft wide.
Who owns 204th Street over Hermaphrodite Ck?
It is owned by the County Highway Agency.