Mn 29 over I 94
GoodDouglas County, Minnesota · At the JCT of TH 29 · Structure no. 21827
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 255 ft
- 2 main spans
- Daily traffic
- 9,800
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 29 over I 94 is a prestressed concrete stringer/multi-beam or girder carrying Mn 29 over I 94 in Douglas County, Minnesota. It was built in 2015, so it is 10 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 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 9,800 vehicles a day, roughly 4% of them trucks, projected to reach 21,100 by 2038. The structure is 255 ft (77.8 m) long and 120 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 Mn 29 over I 94 built?
It was built in 2015, making it 10 years old in 2025.
What condition is Mn 29 over I 94 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 Mn 29 over I 94 carry?
About 9,800 vehicles per day (2018 count), of which roughly 4% are trucks.
How long is Mn 29 over I 94?
The structure is 255 ft (77.8 m) long with a longest span of 126 ft (38.3 m) and a deck 120 ft wide.
Who owns Mn 29 over I 94?
It is owned by the State Highway Agency.