Old Grassy Hill RD over Good Hill Brook
GoodLitchfield County, Connecticut · 0.1 MI S of SR 317 · Structure no. 06936
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Steel
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 150
- 2018 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Old Grassy Hill RD over Good Hill Brook is a steel culvert carrying Old Grassy Hill RD over Good Hill Brook in Litchfield County, Connecticut. It was built in 1970, so it is 55 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 150 vehicles a day, roughly 2% of them trucks, projected to reach 223 by 2038. The structure is 24 ft (7.2 m) long and 26 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Grassy Hill RD over Good Hill Brook built?
It was built in 1970, making it 55 years old in 2025.
What condition is Old Grassy Hill RD over Good Hill 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 June 2024.
How much traffic does Old Grassy Hill RD over Good Hill Brook carry?
About 150 vehicles per day (2018 count), of which roughly 2% are trucks.
How long is Old Grassy Hill RD over Good Hill Brook?
The structure is 24 ft (7.2 m) long with a longest span of 10 ft (2.9 m) and a deck 26 ft wide.
Who owns Old Grassy Hill RD over Good Hill Brook?
It is owned by the Town or Township Highway Agency.