INTERSTATE-91 over Clinton Avenue
FairNew Haven County, Connecticut · 2.1 MI N of I-95 · Structure no. 03092
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 81 ft
- 1 main span
- Daily traffic
- 129,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
INTERSTATE-91 over Clinton Avenue is a steel stringer/multi-beam or girder carrying INTERSTATE-91 over Clinton Avenue in New Haven County, Connecticut. It was built in 1965, so it is 60 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 129,400 vehicles a day, roughly 9% of them trucks, projected to reach 192,275 by 2042. The structure is 81 ft (24.6 m) long and 159 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was INTERSTATE-91 over Clinton Avenue built?
It was built in 1965, making it 60 years old in 2025.
What condition is INTERSTATE-91 over Clinton Avenue 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 September 2024.
How much traffic does INTERSTATE-91 over Clinton Avenue carry?
About 129,400 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is INTERSTATE-91 over Clinton Avenue?
The structure is 81 ft (24.6 m) long with a longest span of 76 ft (23.2 m) and a deck 159 ft wide.
Who owns INTERSTATE-91 over Clinton Avenue?
It is owned by the State Highway Agency.