Interstate 29 over County Drain # 38B
GoodGrand Forks County, North Dakota · 1 South of Nd 54 · Structure no. 0029159667
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 5,400
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 29 over County Drain # 38B is a concrete culvert carrying Interstate 29 over County Drain # 38B in Grand Forks County, North Dakota. It was built in 1970, so it is 55 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 5,400 vehicles a day, roughly 27% of them trucks, projected to reach 5,400 by 2039. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 1.2 mi (2 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 Interstate 29 over County Drain # 38B built?
It was built in 1970, making it 55 years old in 2025.
What condition is Interstate 29 over County Drain # 38B 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 June 2023.
How much traffic does Interstate 29 over County Drain # 38B carry?
About 5,400 vehicles per day (2019 count), of which roughly 27% are trucks.
How long is Interstate 29 over County Drain # 38B?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns Interstate 29 over County Drain # 38B?
It is owned by the State Highway Agency.