Con 3104 over SB TH 100
FairHennepin County, Minnesota · 0.4 MI S of JCT TH 100 · Structure no. 27789A
- Built
- 1989
- 36 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 67 ft
- 1 main span
- Daily traffic
- 1,764
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Con 3104 over SB TH 100 is a steel continuous stringer/multi-beam or girder carrying Con 3104 over SB TH 100 in Hennepin County, Minnesota. It was built in 1989, so it is 36 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 1,764 vehicles a day, projected to reach 6,000 by 2042. The structure is 67 ft (20.3 m) long and 28 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 | 7 Good | Some minor problems. |
| 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 3104 over SB TH 100 built?
It was built in 1989, making it 36 years old in 2025.
What condition is Con 3104 over SB TH 100 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 May 2024.
How much traffic does Con 3104 over SB TH 100 carry?
About 1,764 vehicles per day (2022 count).
How long is Con 3104 over SB TH 100?
The structure is 67 ft (20.3 m) long with a longest span of 66 ft (20.1 m) and a deck 28 ft wide.
Who owns Con 3104 over SB TH 100?
It is owned by the State Highway Agency.