County Highway over Maple River
GoodCass County, North Dakota · 3 West of Buffalo · Structure no. 000000009105220
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete
- Length
- 53 ft
- 4 main spans
- Daily traffic
- 480
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
County Highway over Maple River is a concrete culvert carrying County Highway over Maple River in Cass County, North Dakota. It was built in 1981, so it is 44 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 480 vehicles a day, roughly 10% of them trucks, projected to reach 410 by 2038. The structure is 53 ft (16.2 m) long and 51 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Highway over Maple River built?
It was built in 1981, making it 44 years old in 2025.
What condition is County Highway over Maple 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 August 2023.
How much traffic does County Highway over Maple River carry?
About 480 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is County Highway over Maple River?
The structure is 53 ft (16.2 m) long with a longest span of 12 ft (3.7 m) and a deck 51 ft wide.
Who owns County Highway over Maple River?
It is owned by the County Highway Agency.