Interstate 29 over Pembina River
GoodPembina County, North Dakota · 1 South of Nd 59 · Structure no. 0029214223 R
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 430 ft
- 5 main spans
- Daily traffic
- 1,337
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 29 over Pembina River is a steel continuous stringer/multi-beam or girder carrying Interstate 29 over Pembina River in Pembina County, North Dakota. It was built in 2017, so it is 8 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 1,337 vehicles a day, roughly 42% of them trucks, projected to reach 2,450 by 2039. The structure is 430 ft (131.1 m) long and 43 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Interstate 29 over Pembina River built?
It was built in 2017, making it 8 years old in 2025.
What condition is Interstate 29 over Pembina River 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 August 2023.
How much traffic does Interstate 29 over Pembina River carry?
About 1,337 vehicles per day (2022 count), of which roughly 42% are trucks.
How long is Interstate 29 over Pembina River?
The structure is 430 ft (131.1 m) long with a longest span of 92 ft (28 m) and a deck 43 ft wide.
Who owns Interstate 29 over Pembina River?
It is owned by the State Highway Agency.