41150 305th Street over Little Emanuel Creek
FairBon Homme County, South Dakota · 4.5W & 1S of Tyndall · Structure no. 000000005105140
- Built
- 1986
- 39 years old
- Condition
- Fair
- inspected May 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 73 ft
- 2 main spans
- Daily traffic
- 127
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
41150 305th Street over Little Emanuel Creek is a prestressed concrete tee beam carrying 41150 305th Street over Little Emanuel Creek in Bon Homme County, South Dakota. It was built in 1986, so it is 39 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 127 vehicles a day, roughly 2% of them trucks, projected to reach 127 by 2032. The structure is 73 ft (22.1 m) long and 27 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 41150 305th Street over Little Emanuel Creek built?
It was built in 1986, making it 39 years old in 2025.
What condition is 41150 305th Street over Little 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 May 2023.
How much traffic does 41150 305th Street over Little Emanuel Creek carry?
About 127 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is 41150 305th Street over Little Emanuel Creek?
The structure is 73 ft (22.1 m) long with a longest span of 36 ft (11 m) and a deck 27 ft wide.
Who owns 41150 305th Street over Little Emanuel Creek?
It is owned by the County Highway Agency.