Mn 28 over Swan River
GoodMorrison County, Minnesota · 1.6 MI N of Swanville · Structure no. 49003
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected September 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 80 ft
- 2 main spans
- Daily traffic
- 860
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 28 over Swan River is a concrete continuous tee beam carrying Mn 28 over Swan River in Morrison County, Minnesota. It was built in 2011, so it is 14 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 860 vehicles a day, roughly 11% of them trucks, projected to reach 1,000 by 2041. The structure is 80 ft (24.5 m) long and 39 ft wide. If it were closed, the detour would be 28 mi (45 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mn 28 over Swan River built?
It was built in 2011, making it 14 years old in 2025.
What condition is Mn 28 over Swan 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 September 2023.
How much traffic does Mn 28 over Swan River carry?
About 860 vehicles per day (2021 count), of which roughly 11% are trucks.
How long is Mn 28 over Swan River?
The structure is 80 ft (24.5 m) long with a longest span of 39 ft (11.9 m) and a deck 39 ft wide.
Who owns Mn 28 over Swan River?
It is owned by the State Highway Agency.