Route 150 over Route 15
FairNew Haven County, Connecticut · At Exit 65 of Route 15 NB · Structure no. 00792
- Built
- 1947
- 78 years old, rebuilt 1988
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 104 ft
- 2 main spans
- Daily traffic
- 12,200
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Route 150 over Route 15 is a steel stringer/multi-beam or girder carrying Route 150 over Route 15 in New Haven County, Connecticut. It was built in 1947 and reconstructed in 1988, so it is 78 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 5 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 12,200 vehicles a day, roughly 5% of them trucks, projected to reach 18,128 by 2042. The structure is 104 ft (31.7 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 150 over Route 15 built?
It was built in 1947, making it 78 years old in 2025. It was reconstructed in 1988.
What condition is Route 150 over Route 15 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 October 2023.
How much traffic does Route 150 over Route 15 carry?
About 12,200 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Route 150 over Route 15?
The structure is 104 ft (31.7 m) long with a longest span of 49 ft (14.9 m) and a deck 47 ft wide.
Who owns Route 150 over Route 15?
It is owned by the State Highway Agency.