81st ST SW over South Cedar Creek
FairBowman County, North Dakota · 7 North 7 East Scanton · Structure no. 000000006151020
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected October 2023
- Type
- Channel Beam
- Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 20
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
81st ST SW over South Cedar Creek is a concrete channel beam carrying 81st ST SW over South Cedar Creek in Bowman County, North Dakota. It was built in 1987, so it is 38 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 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 20 vehicles a day, projected to reach 20 by 2039. The structure is 25 ft (7.6 m) long and 25 ft wide. If it were closed, the detour would be 19.3 mi (31 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 | 7 Good | Some minor problems. |
| 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 81st ST SW over South Cedar Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is 81st ST SW over South Cedar 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 2023.
How much traffic does 81st ST SW over South Cedar Creek carry?
About 20 vehicles per day (2019 count).
How long is 81st ST SW over South Cedar Creek?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 25 ft wide.
Who owns 81st ST SW over South Cedar Creek?
It is owned by the County Highway Agency.