29210 412th Avenue over Emanuel Creek
PoorPosted for loadBon Homme County, South Dakota · 11W of Scotland · Structure no. 000000005110011
- Built
- 1975
- 50 years old
- Condition
- Poor
- inspected June 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 51 ft
- 1 main span
- Daily traffic
- 127
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
29210 412th Avenue over Emanuel Creek is a prestressed concrete tee beam carrying 29210 412th Avenue over Emanuel Creek in Bon Homme County, South Dakota. It was built in 1975, so it is 50 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 127 vehicles a day, roughly 2% of them trucks, projected to reach 127 by 2032. The structure is 51 ft (15.5 m) long and 23 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 29210 412th Avenue over Emanuel Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is 29210 412th Avenue over Emanuel 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 June 2023.
How much traffic does 29210 412th Avenue over Emanuel Creek carry?
About 127 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 29210 412th Avenue over Emanuel Creek?
The structure is 51 ft (15.5 m) long with a longest span of 49 ft (14.9 m) and a deck 23 ft wide.
Who owns 29210 412th Avenue over Emanuel Creek?
It is owned by the County Highway Agency.