C3028 over Mill Brook
GoodChittenden County, Vermont · 0.3 MI to JCT W CL2 TH3 · Structure no. 100409004704091
- Built
- 1982
- 43 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 33 ft
- 1 main span
- Daily traffic
- 100
- 2019 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
C3028 over Mill Brook is a concrete slab carrying C3028 over Mill Brook in Chittenden County, Vermont. It was built in 1982, so it is 43 years old, younger than the Vermont average of 60.8 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 100 vehicles a day, roughly 2% of them trucks, projected to reach 105 by 2029. The structure is 33 ft (10.1 m) long and 25 ft wide. If it were closed, the detour would be 16.2 mi (26 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was C3028 over Mill Brook built?
It was built in 1982, making it 43 years old in 2025.
What condition is C3028 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 September 2023.
How much traffic does C3028 over Mill Brook carry?
About 100 vehicles per day (2019 count), of which roughly 2% are trucks.
How long is C3028 over Mill Brook?
The structure is 33 ft (10.1 m) long with a longest span of 30 ft (9.1 m) and a deck 25 ft wide.
Who owns C3028 over Mill Brook?
It is owned by the Town or Township Highway Agency.