Brass Mill Drive over Mad River
GoodNew Haven County, Connecticut · 0.1 MI North of Union ST · Structure no. 06545
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 49 ft
- 3 main spans
- Daily traffic
- 9,700
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Brass Mill Drive over Mad River is a concrete culvert carrying Brass Mill Drive over Mad River in New Haven County, Connecticut. It was built in 1997, so it is 28 years old, younger 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 9,700 vehicles a day, roughly 6% of them trucks, projected to reach 14,413 by 2040. The structure is 49 ft (14.9 m) long and 114 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Brass Mill Drive over Mad River built?
It was built in 1997, making it 28 years old in 2025.
What condition is Brass Mill Drive over Mad River 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 Brass Mill Drive over Mad River carry?
About 9,700 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is Brass Mill Drive over Mad River?
The structure is 49 ft (14.9 m) long with a longest span of 14 ft (4.3 m) and a deck 114 ft wide.
Who owns Brass Mill Drive over Mad River?
It is owned by the City or Municipal Highway Agency.