W Dayton Hill RD over Muddy River
GoodNew Haven County, Connecticut · 0.1 Mi. W of Route 150 · Structure no. 04834
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected February 2023
- Type
- Frame
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 985
- 2019 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
W Dayton Hill RD over Muddy River is a concrete frame carrying W Dayton Hill RD over Muddy River in New Haven County, Connecticut. It was built in 2007, so it is 18 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 985 vehicles a day, roughly 4% of them trucks, projected to reach 1,464 by 2039. The structure is 29 ft (8.8 m) long and 34 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 |
|---|---|---|
| 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 W Dayton Hill RD over Muddy River built?
It was built in 2007, making it 18 years old in 2025.
What condition is W Dayton Hill RD over Muddy 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 February 2023.
How much traffic does W Dayton Hill RD over Muddy River carry?
About 985 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is W Dayton Hill RD over Muddy River?
The structure is 29 ft (8.8 m) long with a longest span of 29 ft (8.8 m) and a deck 34 ft wide.
Who owns W Dayton Hill RD over Muddy River?
It is owned by the Town or Township Highway Agency.