Msas 104 over Mississippi River
FairCrow Wing County, Minnesota · 0.4 MI W of JCT TH 371 · Structure no. 18509
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 553 ft
- 4 main spans
- Daily traffic
- 6,700
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Msas 104 over Mississippi River is a prestressed concrete stringer/multi-beam or girder carrying Msas 104 over Mississippi River in Crow Wing County, Minnesota. It was built in 1978, so it is 47 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 5 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 6,700 vehicles a day, projected to reach 7,100 by 2039. The structure is 553 ft (168.6 m) long and 66 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 104 over Mississippi River built?
It was built in 1978, making it 47 years old in 2025.
What condition is Msas 104 over Mississippi River 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 October 2024.
How much traffic does Msas 104 over Mississippi River carry?
About 6,700 vehicles per day (2019 count).
How long is Msas 104 over Mississippi River?
The structure is 553 ft (168.6 m) long with a longest span of 137 ft (41.8 m) and a deck 66 ft wide.
Who owns Msas 104 over Mississippi River?
It is owned by the City or Municipal Highway Agency.