Msas 105 over TH 29
FairChippewa County, Minnesota · 1.2 MI N of JCT TH212 · Structure no. 9113
- Built
- 1959
- 66 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 140 ft
- 3 main spans
- Daily traffic
- 1,900
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
Msas 105 over TH 29 is a prestressed concrete stringer/multi-beam or girder carrying Msas 105 over TH 29 in Chippewa County, Minnesota. It was built in 1959, so it is 66 years old, older than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,900 vehicles a day, projected to reach 1,800 by 2036. The structure is 140 ft (42.6 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Msas 105 over TH 29 built?
It was built in 1959, making it 66 years old in 2025.
What condition is Msas 105 over TH 29 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does Msas 105 over TH 29 carry?
About 1,900 vehicles per day (2016 count).
How long is Msas 105 over TH 29?
The structure is 140 ft (42.6 m) long with a longest span of 57 ft (17.4 m) and a deck 52 ft wide.
Who owns Msas 105 over TH 29?
It is owned by the State Highway Agency.