Con 80 over Diamond Lake Road
FairHennepin County, Minnesota · At W JCT TH 101; 94 · Structure no. 27302
- Built
- 2010
- 15 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 847 ft
- 6 main spans
- Daily traffic
- 14,808
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Con 80 over Diamond Lake Road is a prestressed concrete stringer/multi-beam or girder carrying Con 80 over Diamond Lake Road in Hennepin County, Minnesota. It was built in 2010, so it is 15 years old, younger 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 14,808 vehicles a day, roughly 6% of them trucks, projected to reach 13,800 by 2042. The structure is 847 ft (258.3 m) long and 35 ft wide.
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 | 8 Very Good | No problems noted. |
| 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 Con 80 over Diamond Lake Road built?
It was built in 2010, making it 15 years old in 2025.
What condition is Con 80 over Diamond Lake Road 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 Con 80 over Diamond Lake Road carry?
About 14,808 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is Con 80 over Diamond Lake Road?
The structure is 847 ft (258.3 m) long with a longest span of 143 ft (43.6 m) and a deck 35 ft wide.
Who owns Con 80 over Diamond Lake Road?
It is owned by the State Highway Agency.