Green Hill Road over Hammonasset River
GoodNew Haven County, Connecticut · 1.6 Mile E. of Route 79 · Structure no. 06505
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 77 ft
- 1 main span
- Daily traffic
- 1,276
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Green Hill Road over Hammonasset River is a prestressed concrete box beam or girders - multiple carrying Green Hill Road over Hammonasset River in New Haven County, Connecticut. It was built in 1995, so it is 30 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 1,276 vehicles a day, roughly 2% of them trucks, projected to reach 1,896 by 2043. The structure is 77 ft (23.5 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Green Hill Road over Hammonasset River built?
It was built in 1995, making it 30 years old in 2025.
What condition is Green Hill Road over Hammonasset 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 May 2023.
How much traffic does Green Hill Road over Hammonasset River carry?
About 1,276 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Green Hill Road over Hammonasset River?
The structure is 77 ft (23.5 m) long with a longest span of 72 ft (21.9 m) and a deck 36 ft wide.
Who owns Green Hill Road over Hammonasset River?
It is owned by the Town or Township Highway Agency.