Nd Highway 1804 over Miller Creek
GoodWilliams County, North Dakota · 1 East of Trenton · Structure no. 1804330893
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 2,010
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 1804 over Miller Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nd Highway 1804 over Miller Creek in Williams County, North Dakota. It was built in 1989, so it is 36 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 2,010 vehicles a day, roughly 13% of them trucks, projected to reach 2,010 by 2039. The structure is 150 ft (45.7 m) long and 43 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 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 1804 over Miller Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is Nd Highway 1804 over Miller 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 2023.
How much traffic does Nd Highway 1804 over Miller Creek carry?
About 2,010 vehicles per day (2019 count), of which roughly 13% are trucks.
How long is Nd Highway 1804 over Miller Creek?
The structure is 150 ft (45.7 m) long with a longest span of 47 ft (14.3 m) and a deck 43 ft wide.
Who owns Nd Highway 1804 over Miller Creek?
It is owned by the State Highway Agency.