Westchester Ave over Mamaroneck River
GoodWestchester County, New York · 0.1 MI E JCT RT.119 & Und · Structure no. 000000003370540
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected August 2024
- Type
- Culvert
- Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 20,440
- 2016 count
- Owner
- County
- County Highway Agency
About this bridge
Westchester Ave over Mamaroneck River is a concrete culvert carrying Westchester Ave over Mamaroneck River in Westchester County, New York. It was built in 2012, so it is 13 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 20,440 vehicles a day, roughly 5% of them trucks, projected to reach 20,536 by 2041. The structure is 78 ft (23.8 m) long. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Westchester Ave over Mamaroneck River built?
It was built in 2012, making it 13 years old in 2025.
What condition is Westchester Ave over Mamaroneck 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 August 2024.
How much traffic does Westchester Ave over Mamaroneck River carry?
About 20,440 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is Westchester Ave over Mamaroneck River?
The structure is 78 ft (23.8 m) long with a longest span of 73 ft (22.3 m).
Who owns Westchester Ave over Mamaroneck River?
It is owned by the County Highway Agency.