Msas 105 over Rum River
GoodIsanti County, Minnesota · 0.3 MI W of Dellwood ST · Structure no. 30517
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 199 ft
- 3 main spans
- Daily traffic
- 1,900
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Msas 105 over Rum River is a prestressed concrete stringer/multi-beam or girder carrying Msas 105 over Rum River in Isanti 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 1,900 vehicles a day, projected to reach 1,900 by 2039. The structure is 199 ft (60.8 m) long and 38 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 Msas 105 over Rum River built?
It was built in 2011, making it 14 years old in 2025.
What condition is Msas 105 over Rum 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 October 2023.
How much traffic does Msas 105 over Rum River carry?
About 1,900 vehicles per day (2016 count).
How long is Msas 105 over Rum River?
The structure is 199 ft (60.8 m) long with a longest span of 66 ft (20.1 m) and a deck 38 ft wide.
Who owns Msas 105 over Rum River?
It is owned by the City or Municipal Highway Agency.