104th Street over James River
GoodBrown County, South Dakota · 0.35 & 1.8W of Hecla · Structure no. 000000007257040
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 245 ft
- 3 main spans
- Daily traffic
- 456
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
104th Street over James River is a prestressed concrete continuous stringer/multi-beam or girder carrying 104th Street over James River in Brown County, South Dakota. It was built in 2016, so it is 9 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 456 vehicles a day, roughly 3% of them trucks, projected to reach 601 by 2032. The structure is 245 ft (74.6 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 104th Street over James River built?
It was built in 2016, making it 9 years old in 2025.
What condition is 104th Street over James River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2024.
How much traffic does 104th Street over James River carry?
About 456 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 104th Street over James River?
The structure is 245 ft (74.6 m) long with a longest span of 94 ft (28.7 m) and a deck 32 ft wide.
Who owns 104th Street over James River?
It is owned by the County Highway Agency.