220 Avenue over Lake Ck
PoorPosted for loadBennett County, South Dakota · 1.2E 6.3S Martin · Structure no. 000000004202213
- Built
- 1950
- 75 years old
- Condition
- Poor
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 31 ft
- 1 main span
- Daily traffic
- 40
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
220 Avenue over Lake Ck is a steel stringer/multi-beam or girder carrying 220 Avenue over Lake Ck in Bennett County, South Dakota. It was built in 1950, 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 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 40 vehicles a day, roughly 2% of them trucks, projected to reach 40 by 2032. The structure is 31 ft (9.6 m) long and 20 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 220 Avenue over Lake Ck built?
It was built in 1950, making it 75 years old in 2025.
What condition is 220 Avenue over Lake 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 July 2024.
How much traffic does 220 Avenue over Lake Ck carry?
About 40 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 220 Avenue over Lake Ck?
The structure is 31 ft (9.6 m) long with a longest span of 30 ft (9.2 m) and a deck 20 ft wide.
Who owns 220 Avenue over Lake Ck?
It is owned by the County Highway Agency.