Mn 62 over TH 77
FairHennepin County, Minnesota · At the JCT TH 77; 62 · Structure no. 27021
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 183 ft
- 2 main spans
- Daily traffic
- 55,500
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 62 over TH 77 is a steel continuous stringer/multi-beam or girder carrying Mn 62 over TH 77 in Hennepin County, Minnesota. It was built in 1962, so it is 63 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 55,500 vehicles a day, roughly 3% of them trucks, projected to reach 55,500 by 2039. The structure is 183 ft (55.8 m) long and 46 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mn 62 over TH 77 built?
It was built in 1962, making it 63 years old in 2025.
What condition is Mn 62 over TH 77 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 August 2024.
How much traffic does Mn 62 over TH 77 carry?
About 55,500 vehicles per day (2017 count), of which roughly 3% are trucks.
How long is Mn 62 over TH 77?
The structure is 183 ft (55.8 m) long with a longest span of 97 ft (29.6 m) and a deck 46 ft wide.
Who owns Mn 62 over TH 77?
It is owned by the State Highway Agency.