Nd Highway 1806 over Tobacco Garden Creek
FairMcKenzie County, North Dakota · 10 North Nd 23 · Structure no. 1806300987
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected November 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 72 ft
- 2 main spans
- Daily traffic
- 180
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 1806 over Tobacco Garden Creek is a prestressed concrete tee beam carrying Nd Highway 1806 over Tobacco Garden Creek in McKenzie County, North Dakota. It was built in 1979, so it is 46 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 fair condition with a lowest component rating of 5 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 180 vehicles a day, roughly 17% of them trucks, projected to reach 250 by 2039. The structure is 72 ft (21.9 m) long and 34 ft wide. If it were closed, the detour would be 26.1 mi (42 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 | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 1806 over Tobacco Garden Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is Nd Highway 1806 over Tobacco Garden 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 November 2023.
How much traffic does Nd Highway 1806 over Tobacco Garden Creek carry?
About 180 vehicles per day (2019 count), of which roughly 17% are trucks.
How long is Nd Highway 1806 over Tobacco Garden Creek?
The structure is 72 ft (21.9 m) long with a longest span of 33 ft (10.1 m) and a deck 34 ft wide.
Who owns Nd Highway 1806 over Tobacco Garden Creek?
It is owned by the State Highway Agency.