Walnut Hill Road over Limekiln Brook
GoodFairfield County, Connecticut · 4000 Ft N of Rts 58&302 · Structure no. 04181
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 7,845
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Walnut Hill Road over Limekiln Brook is a prestressed concrete box beam or girders - multiple carrying Walnut Hill Road over Limekiln Brook in Fairfield County, Connecticut. It was built in 2014, so it is 11 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 7,845 vehicles a day, roughly 4% of them trucks, projected to reach 11,657 by 2043. The structure is 42 ft (12.8 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 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 Walnut Hill Road over Limekiln Brook built?
It was built in 2014, making it 11 years old in 2025.
What condition is Walnut Hill Road over Limekiln 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 April 2023.
How much traffic does Walnut Hill Road over Limekiln Brook carry?
About 7,845 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Walnut Hill Road over Limekiln Brook?
The structure is 42 ft (12.8 m) long with a longest span of 39 ft (11.9 m) and a deck 33 ft wide.
Who owns Walnut Hill Road over Limekiln Brook?
It is owned by the Town or Township Highway Agency.