I 35W over Black Dog Rd; Mn River
GoodHennepin County, Minnesota · 4.1 MI S of JCT TH 494 · Structure no. 27W39
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 1,362 ft
- 5 main spans
- Daily traffic
- 49,349
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 35W over Black Dog Rd; Mn River is a steel continuous stringer/multi-beam or girder carrying I 35W over Black Dog Rd; Mn River in Hennepin County, Minnesota. It was built in 2020, so it is 5 years old, younger than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 49,349 vehicles a day, roughly 8% of them trucks, projected to reach 69,050 by 2042. The structure is 1,362 ft (415 m) long and 65 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 35W over Black Dog Rd; Mn River built?
It was built in 2020, making it 5 years old in 2025.
What condition is I 35W over Black Dog Rd; Mn 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 I 35W over Black Dog Rd; Mn River carry?
About 49,349 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is I 35W over Black Dog Rd; Mn River?
The structure is 1,362 ft (415 m) long with a longest span of 385 ft (117.3 m) and a deck 65 ft wide.
Who owns I 35W over Black Dog Rd; Mn River?
It is owned by the State Highway Agency.