Nd Highway 13 over Wahpeton Bypass
GoodRichland County, North Dakota · 1 West of Wahpeton · Structure no. 0013390260 L
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 160 ft
- 3 main spans
- Daily traffic
- 2,950
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Nd Highway 13 over Wahpeton Bypass is a steel continuous stringer/multi-beam or girder carrying Nd Highway 13 over Wahpeton Bypass in Richland County, North Dakota. It was built in 1975, so it is 50 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 2,950 vehicles a day, roughly 10% of them trucks, projected to reach 6,325 by 2039. The structure is 160 ft (48.8 m) long and 42 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nd Highway 13 over Wahpeton Bypass built?
It was built in 1975, making it 50 years old in 2025.
What condition is Nd Highway 13 over Wahpeton Bypass 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 Nd Highway 13 over Wahpeton Bypass carry?
About 2,950 vehicles per day (2019 count), of which roughly 10% are trucks.
How long is Nd Highway 13 over Wahpeton Bypass?
The structure is 160 ft (48.8 m) long with a longest span of 74 ft (22.6 m) and a deck 42 ft wide.
Who owns Nd Highway 13 over Wahpeton Bypass?
It is owned by the State Highway Agency.