Nd Highway 46 over Rocky Draw
GoodBarnes County, North Dakota · 1 East of Nd 1 · Structure no. 0046061980
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 3 main spans
- Daily traffic
- 440
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 46 over Rocky Draw is a concrete culvert carrying Nd Highway 46 over Rocky Draw in Barnes County, North Dakota. It was built in 1960, so it is 65 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 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 440 vehicles a day, roughly 25% of them trucks, projected to reach 440 by 2038. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 39.8 mi (64 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 46 over Rocky Draw built?
It was built in 1960, making it 65 years old in 2025.
What condition is Nd Highway 46 over Rocky Draw 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 June 2023.
How much traffic does Nd Highway 46 over Rocky Draw carry?
About 440 vehicles per day (2018 count), of which roughly 25% are trucks.
How long is Nd Highway 46 over Rocky Draw?
The structure is 25 ft (7.6 m) long with a longest span of 8 ft (2.4 m).
Who owns Nd Highway 46 over Rocky Draw?
It is owned by the State Highway Agency.