127th Street over James River
GoodBrown County, South Dakota · 0.1W of Tacoma Park · Structure no. 000000007229270
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 178 ft
- 2 main spans
- Daily traffic
- 313
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
127th Street over James River is a prestressed concrete stringer/multi-beam or girder carrying 127th Street over James River in Brown County, South Dakota. It was built in 2010, so it is 15 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 313 vehicles a day, roughly 3% of them trucks, projected to reach 917 by 2032. The structure is 178 ft (54.3 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
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 | 7 Good | Some minor problems. |
| 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 127th Street over James River built?
It was built in 2010, making it 15 years old in 2025.
What condition is 127th 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 2023.
How much traffic does 127th Street over James River carry?
About 313 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 127th Street over James River?
The structure is 178 ft (54.3 m) long with a longest span of 85 ft (25.9 m) and a deck 31 ft wide.
Who owns 127th Street over James River?
It is owned by the County Highway Agency.