Mn 4 over Judicial Ditch 30
GoodBrown County, Minnesota · 1.3 MI S of JCT TH 68 · Structure no. 08X05
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 45 ft
- 2 main spans
- Daily traffic
- 1,581
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Mn 4 over Judicial Ditch 30 is a concrete culvert carrying Mn 4 over Judicial Ditch 30 in Brown County, Minnesota. It was built in 2024, so it is 1 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,581 vehicles a day, roughly 12% of them trucks, projected to reach 1,581 by 2042. The structure is 45 ft (13.6 m) long. If it were closed, the detour would be 24.2 mi (39 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mn 4 over Judicial Ditch 30 built?
It was built in 2024, making it 1 years old in 2025.
What condition is Mn 4 over Judicial Ditch 30 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 November 2024.
How much traffic does Mn 4 over Judicial Ditch 30 carry?
About 1,581 vehicles per day (2022 count), of which roughly 12% are trucks.
How long is Mn 4 over Judicial Ditch 30?
The structure is 45 ft (13.6 m) long with a longest span of 20 ft (6 m).
Who owns Mn 4 over Judicial Ditch 30?
It is owned by the State Highway Agency.