Interstate 29 over County Drain 11
GoodGrand Forks County, North Dakota · 4 South of Manvel · Structure no. 0029148172
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete
- Length
- 51 ft
- 4 main spans
- Daily traffic
- 13,240
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 29 over County Drain 11 is a concrete culvert carrying Interstate 29 over County Drain 11 in Grand Forks County, North Dakota. It was built in 2024, so it is 1 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 13,240 vehicles a day, roughly 23% of them trucks, projected to reach 17,833 by 2043. The structure is 51 ft (15.5 m) long. If it were closed, the detour would be 44.7 mi (72 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 29 over County Drain 11 built?
It was built in 2024, making it 1 years old in 2025.
What condition is Interstate 29 over County Drain 11 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 September 2024.
How much traffic does Interstate 29 over County Drain 11 carry?
About 13,240 vehicles per day (2023 count), of which roughly 23% are trucks.
How long is Interstate 29 over County Drain 11?
The structure is 51 ft (15.5 m) long with a longest span of 11 ft (3.5 m).
Who owns Interstate 29 over County Drain 11?
It is owned by the State Highway Agency.