Hill Place over Mill Dam
GoodSuffolk County, New York · -73.42175 · Structure no. 000000002271890
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected April 2023
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 33 ft
- 1 main span
- Daily traffic
- —
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Hill Place over Mill Dam is a aluminum, wrought iron, or cast iron culvert carrying Hill Place over Mill Dam in Suffolk County, New York. It was built in 2008, so it is 17 years old, younger than the New York average of 53 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.
No traffic count is recorded. The structure is 33 ft (10.1 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 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 Hill Place over Mill Dam built?
It was built in 2008, making it 17 years old in 2025.
What condition is Hill Place over Mill Dam 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 April 2023.
How much traffic does Hill Place over Mill Dam carry?
No traffic count is recorded for this structure.
How long is Hill Place over Mill Dam?
The structure is 33 ft (10.1 m) long with a longest span of 26 ft (7.9 m) and a deck 41 ft wide.
Who owns Hill Place over Mill Dam?
It is owned by the Town or Township Highway Agency.