County Hiway 2306 over Bonehill Creek
GoodLaMoure County, North Dakota · East of Nortonville · Structure no. 000000023115050
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected April 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 203
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
County Hiway 2306 over Bonehill Creek is a prestressed concrete tee beam carrying County Hiway 2306 over Bonehill Creek in LaMoure County, North Dakota. It was built in 1978, so it is 47 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 203 vehicles a day, roughly 14% of them trucks, projected to reach 300 by 2038. The structure is 29 ft (8.8 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Hiway 2306 over Bonehill Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is County Hiway 2306 over Bonehill 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 April 2024.
How much traffic does County Hiway 2306 over Bonehill Creek carry?
About 203 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is County Hiway 2306 over Bonehill Creek?
The structure is 29 ft (8.8 m) long with a longest span of 26 ft (7.9 m) and a deck 30 ft wide.
Who owns County Hiway 2306 over Bonehill Creek?
It is owned by the County Highway Agency.