46600 313 St. over Ck
PoorPosted for loadClay County, South Dakota · 7 S & 1.1 E of Hub City · Structure no. 000000014140160
- Built
- 1925
- 100 years old
- Condition
- Poor
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 15
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
46600 313 St. over Ck is a wood or timber stringer/multi-beam or girder carrying 46600 313 St. over Ck in Clay County, South Dakota. It was built in 1925, so it is 100 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 3 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 15 vehicles a day, roughly 2% of them trucks, projected to reach 59 by 2032. The structure is 28 ft (8.4 m) long and 20 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 46600 313 St. over Ck built?
It was built in 1925, making it 100 years old in 2025.
What condition is 46600 313 St. 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 August 2024.
How much traffic does 46600 313 St. over Ck carry?
About 15 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 46600 313 St. over Ck?
The structure is 28 ft (8.4 m) long with a longest span of 14 ft (4.2 m) and a deck 20 ft wide.
Who owns 46600 313 St. over Ck?
It is owned by the County Highway Agency.