Lamberton Street over Metro North Railroad
FairNew Haven County, Connecticut · At Junction W Plymouth ST · Structure no. 04027
- Built
- 1907
- 118 years old, rebuilt 1994
- Condition
- Fair
- inspected March 2023
- Type
- Girder and Floorbeam System
- Steel
- Length
- 150 ft
- 2 main spans
- Daily traffic
- 3,865
- 2023 count
- Owner
- Unknown
- Unknown
About this bridge
Lamberton Street over Metro North Railroad is a steel girder and floorbeam system carrying Lamberton Street over Metro North Railroad in New Haven County, Connecticut. It was built in 1907 and reconstructed in 1994, so it is 118 years old, older than the Connecticut average of 56.7 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 3,865 vehicles a day, roughly 3% of them trucks, projected to reach 5,743 by 2043. The structure is 150 ft (45.7 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lamberton Street over Metro North Railroad built?
It was built in 1907, making it 118 years old in 2025. It was reconstructed in 1994.
What condition is Lamberton Street over Metro North Railroad in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.
How much traffic does Lamberton Street over Metro North Railroad carry?
About 3,865 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Lamberton Street over Metro North Railroad?
The structure is 150 ft (45.7 m) long with a longest span of 73 ft (22.3 m) and a deck 63 ft wide.
Who owns Lamberton Street over Metro North Railroad?
It is owned by the Unknown and maintained by the State Highway Agency.