County Road 139 over Drainage Area
GoodMorton County, North Dakota · 4 South 6 East of Hebron · Structure no. 000000030108090
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete
- Length
- 36 ft
- 3 main spans
- Daily traffic
- 470
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 139 over Drainage Area is a concrete culvert carrying County Road 139 over Drainage Area in Morton County, North Dakota. It was built in 1965, so it is 60 years old, older 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 470 vehicles a day, roughly 10% of them trucks, projected to reach 500 by 2038. The structure is 36 ft (11 m) long. 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 139 over Drainage Area built?
It was built in 1965, making it 60 years old in 2025.
What condition is County Road 139 over Drainage Area 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 July 2023.
How much traffic does County Road 139 over Drainage Area carry?
About 470 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is County Road 139 over Drainage Area?
The structure is 36 ft (11 m) long with a longest span of 12 ft (3.7 m).
Who owns County Road 139 over Drainage Area?
It is owned by the County Highway Agency.