10th Avenue SE over Moccasin Creek
PoorPosted for loadBrown County, South Dakota · 10th Ave. SE - Aberdeen · Structure no. 000000007122333
- Built
- 1974
- 51 years old
- Condition
- Poor
- inspected October 2024
- Type
- Channel Beam
- Concrete
- Length
- 63 ft
- 2 main spans
- Daily traffic
- 2,069
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
10th Avenue SE over Moccasin Creek is a concrete channel beam carrying 10th Avenue SE over Moccasin Creek in Brown County, South Dakota. It was built in 1974, so it is 51 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 2,069 vehicles a day, roughly 5% of them trucks, projected to reach 2,069 by 2032. The structure is 63 ft (19.2 m) long and 38 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 10th Avenue SE over Moccasin Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is 10th Avenue SE over Moccasin 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 October 2024.
How much traffic does 10th Avenue SE over Moccasin Creek carry?
About 2,069 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is 10th Avenue SE over Moccasin Creek?
The structure is 63 ft (19.2 m) long with a longest span of 31 ft (9.4 m) and a deck 38 ft wide.
Who owns 10th Avenue SE over Moccasin Creek?
It is owned by the City or Municipal Highway Agency.