County Road over Mine Haul Road
GoodPosted for loadMcLean County, North Dakota · 3 South 1 West Underwood · Structure no. 000000028154300
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 172 ft
- 3 main spans
- Daily traffic
- 25
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
County Road over Mine Haul Road is a steel stringer/multi-beam or girder carrying County Road over Mine Haul Road in McLean County, North Dakota. It was built in 1983, so it is 42 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. Its operating status is: posted for load restriction.
It carries about 25 vehicles a day, roughly 2% of them trucks, projected to reach 50 by 2039. The structure is 172 ft (52.4 m) long and 34 ft wide. If it were closed, the detour would be 8.1 mi (13 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road over Mine Haul Road built?
It was built in 1983, making it 42 years old in 2025.
What condition is County Road over Mine Haul Road 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 2023.
How much traffic does County Road over Mine Haul Road carry?
About 25 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is County Road over Mine Haul Road?
The structure is 172 ft (52.4 m) long with a longest span of 72 ft (21.9 m) and a deck 34 ft wide.
Who owns County Road over Mine Haul Road?
It is owned by the County Highway Agency.