402nd Avenue over Dry Run Ck
PoorPosted for loadDavison County, South Dakota · 7 W & 9.3 N Mitchell · Structure no. 000000018080007
- Built
- 1960
- 65 years old
- Condition
- Poor
- inspected July 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 35
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
402nd Avenue over Dry Run Ck is a concrete continuous culvert carrying 402nd Avenue over Dry Run Ck in Davison County, South Dakota. It was built in 1960, so it is 65 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 35 vehicles a day, roughly 2% of them trucks, projected to reach 35 by 2032. The structure is 22 ft (6.7 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 402nd Avenue over Dry Run Ck built?
It was built in 1960, making it 65 years old in 2025.
What condition is 402nd Avenue over Dry Run 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 402nd Avenue over Dry Run Ck carry?
About 35 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 402nd Avenue over Dry Run Ck?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 24 ft wide.
Who owns 402nd Avenue over Dry Run Ck?
It is owned by the County Highway Agency.