40480 285 Str. over Ck
PoorPosted for loadHutchinson County, South Dakota · 2N & 6.2W Tripp · Structure no. 000000034008170
- Built
- 1985
- 40 years old
- Condition
- Poor
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 20
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
40480 285 Str. over Ck is a wood or timber stringer/multi-beam or girder carrying 40480 285 Str. over Ck in Hutchinson County, South Dakota. It was built in 1985, so it is 40 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 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. Its operating status is: posted for load restriction.
It carries about 20 vehicles a day, roughly 2% of them trucks, projected to reach 20 by 2032. The structure is 30 ft (9.2 m) long and 21 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 40480 285 Str. over Ck built?
It was built in 1985, making it 40 years old in 2025.
What condition is 40480 285 Str. over Ck 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 May 2024.
How much traffic does 40480 285 Str. over Ck carry?
About 20 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 40480 285 Str. over Ck?
The structure is 30 ft (9.2 m) long with a longest span of 14 ft (4.2 m) and a deck 21 ft wide.
Who owns 40480 285 Str. over Ck?
It is owned by the County Highway Agency.