Jasper ST HWY 104 over Trib to Big Sioux Rv
PoorMinnehaha County, South Dakota · 1.5E & 0.2N Dell Rapids · Structure no. 000000050219015
- Built
- 1938
- 87 years old
- Condition
- Poor
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 36 ft
- 2 main spans
- Daily traffic
- 974
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Jasper ST HWY 104 over Trib to Big Sioux Rv is a concrete continuous slab carrying Jasper ST HWY 104 over Trib to Big Sioux Rv in Minnehaha County, South Dakota. It was built in 1938, so it is 87 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 974 vehicles a day, roughly 3% of them trucks, projected to reach 1,130 by 2038. The structure is 36 ft (11.1 m) long and 27 ft wide. If it were closed, the detour would be 8.7 mi (14 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Jasper ST HWY 104 over Trib to Big Sioux Rv built?
It was built in 1938, making it 87 years old in 2025.
What condition is Jasper ST HWY 104 over Trib to Big Sioux Rv in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.
How much traffic does Jasper ST HWY 104 over Trib to Big Sioux Rv carry?
About 974 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Jasper ST HWY 104 over Trib to Big Sioux Rv?
The structure is 36 ft (11.1 m) long with a longest span of 18 ft (5.5 m) and a deck 27 ft wide.
Who owns Jasper ST HWY 104 over Trib to Big Sioux Rv?
It is owned by the County Highway Agency.