29450 413th Avenue over Emanuel Creek
FairBon Homme County, South Dakota · 8.5N & 3W of Tyndall · Structure no. 000000005120035
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 50
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
29450 413th Avenue over Emanuel Creek is a prestressed concrete tee beam carrying 29450 413th Avenue over Emanuel Creek in Bon Homme County, South Dakota. It was built in 1984, so it is 41 years old, younger than the South Dakota average of 48.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 50 by 2032. The structure is 50 ft (15.2 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 29450 413th Avenue over Emanuel Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is 29450 413th Avenue over Emanuel Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.
How much traffic does 29450 413th Avenue over Emanuel Creek carry?
About 50 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 29450 413th Avenue over Emanuel Creek?
The structure is 50 ft (15.2 m) long with a longest span of 49 ft (14.9 m) and a deck 31 ft wide.
Who owns 29450 413th Avenue over Emanuel Creek?
It is owned by the County Highway Agency.