Nd Highway 1804 over White Earth River
GoodMountrail County, North Dakota · 20 North 8 West of Nd 23 · Structure no. 1804275066
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected September 2021
- Type
- Culvert
- Concrete
- Length
- 51 ft
- 4 main spans
- Daily traffic
- 350
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 1804 over White Earth River is a concrete culvert carrying Nd Highway 1804 over White Earth River in Mountrail County, North Dakota. It was built in 2018, so it is 7 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 350 vehicles a day, roughly 20% of them trucks, projected to reach 350 by 2039. The structure is 51 ft (15.5 m) long. If it were closed, the detour would be 37.9 mi (61 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 1804 over White Earth River built?
It was built in 2018, making it 7 years old in 2025.
What condition is Nd Highway 1804 over White Earth 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 2021.
How much traffic does Nd Highway 1804 over White Earth River carry?
About 350 vehicles per day (2019 count), of which roughly 20% are trucks.
How long is Nd Highway 1804 over White Earth River?
The structure is 51 ft (15.5 m) long with a longest span of 12 ft (3.7 m).
Who owns Nd Highway 1804 over White Earth River?
It is owned by the State Highway Agency.