Nd Highway 256 over South Antler Creek
FairBottineau County, North Dakota · .5 S of Canadian Border · Structure no. 0256015977
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected October 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 115 ft
- 3 main spans
- Daily traffic
- 120
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 256 over South Antler Creek is a concrete continuous tee beam carrying Nd Highway 256 over South Antler Creek in Bottineau County, North Dakota. It was built in 1970, so it is 55 years old, older than the North Dakota average of 48.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 120 vehicles a day, roughly 42% of them trucks, projected to reach 120 by 2039. The structure is 115 ft (35.1 m) long and 37 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 256 over South Antler Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Nd Highway 256 over South Antler 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 October 2024.
How much traffic does Nd Highway 256 over South Antler Creek carry?
About 120 vehicles per day (2019 count), of which roughly 42% are trucks.
How long is Nd Highway 256 over South Antler Creek?
The structure is 115 ft (35.1 m) long with a longest span of 42 ft (12.8 m) and a deck 37 ft wide.
Who owns Nd Highway 256 over South Antler Creek?
It is owned by the State Highway Agency.