Con 3744 over I 35;SB Off Ramp
GoodSt. Louis County, Minnesota · 2.3 MI NE of JCT TH 535 · Structure no. 69817
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 561 ft
- 5 main spans
- Daily traffic
- 4,600
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Con 3744 over I 35;SB Off Ramp is a concrete continuous box beam or girders - multiple carrying Con 3744 over I 35;SB Off Ramp in St. Louis County, Minnesota. It was built in 1987, so it is 38 years old, younger than the Minnesota average of 38.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,600 vehicles a day, projected to reach 3,000 by 2039. The structure is 561 ft (171 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Con 3744 over I 35;SB Off Ramp built?
It was built in 1987, making it 38 years old in 2025.
What condition is Con 3744 over I 35;SB Off Ramp in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.
How much traffic does Con 3744 over I 35;SB Off Ramp carry?
About 4,600 vehicles per day (2019 count).
How long is Con 3744 over I 35;SB Off Ramp?
The structure is 561 ft (171 m) long with a longest span of 153 ft (46.7 m) and a deck 27 ft wide.
Who owns Con 3744 over I 35;SB Off Ramp?
It is owned by the State Highway Agency.