50th ST SW over Buffalo Creek
GoodStark County, North Dakota · 3 E 13 S of Richardton · Structure no. 000000045148220
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 76 ft
- 1 main span
- Daily traffic
- 50
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
50th ST SW over Buffalo Creek is a prestressed concrete box beam or girders - single or spread carrying 50th ST SW over Buffalo Creek in Stark County, North Dakota. It was built in 1990, so it is 35 years old, younger than the North Dakota average of 48.2 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 50 vehicles a day, projected to reach 50 by 2038. The structure is 76 ft (23.2 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 50th ST SW over Buffalo Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is 50th ST SW over Buffalo Creek 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 August 2024.
How much traffic does 50th ST SW over Buffalo Creek carry?
About 50 vehicles per day (2018 count).
How long is 50th ST SW over Buffalo Creek?
The structure is 76 ft (23.2 m) long with a longest span of 72 ft (21.9 m) and a deck 31 ft wide.
Who owns 50th ST SW over Buffalo Creek?
It is owned by the County Highway Agency.