INTERSTATE-395 over Mill Brook
GoodWindham County, Connecticut · 4 Mile North of Route 201 · Structure no. 00296
- Built
- 1958
- 67 years old
- Condition
- Good
- inspected December 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 30,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
INTERSTATE-395 over Mill Brook is a concrete continuous culvert carrying INTERSTATE-395 over Mill Brook in Windham County, Connecticut. It was built in 1958, so it is 67 years old, older than the Connecticut average of 56.7 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 30,000 vehicles a day, roughly 10% of them trucks, projected to reach 44,577 by 2040. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 11.2 mi (18 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was INTERSTATE-395 over Mill Brook built?
It was built in 1958, making it 67 years old in 2025.
What condition is INTERSTATE-395 over Mill Brook 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 December 2022.
How much traffic does INTERSTATE-395 over Mill Brook carry?
About 30,000 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is INTERSTATE-395 over Mill Brook?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns INTERSTATE-395 over Mill Brook?
It is owned by the State Highway Agency.