327th Avenue over Creek
PoorPosted for loadLyman County, South Dakota · 1W & 8.2S of Reliance · Structure no. 000000043370302
- Built
- 1940
- 85 years old, rebuilt 1965
- Condition
- Poor
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 53 ft
- 3 main spans
- Daily traffic
- 10
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
327th Avenue over Creek is a steel stringer/multi-beam or girder carrying 327th Avenue over Creek in Lyman County, South Dakota. It was built in 1940 and reconstructed in 1965, so it is 85 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 10 vehicles a day, roughly 2% of them trucks, projected to reach 10 by 2032. The structure is 53 ft (16.2 m) long and 22 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 4 Poor | Advanced section loss, deterioration, 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 327th Avenue over Creek built?
It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1965.
What condition is 327th Avenue over Creek 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 327th Avenue over Creek carry?
About 10 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 327th Avenue over Creek?
The structure is 53 ft (16.2 m) long with a longest span of 23 ft (6.9 m) and a deck 22 ft wide.
Who owns 327th Avenue over Creek?
It is owned by the County Highway Agency.