I-91 Ramp 142 over INTERSTATE-91 Ramp 143
GoodNew Haven County, Connecticut · Exit 6 I-91 Sb(willow St) · Structure no. 03020
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 55 ft
- 1 main span
- Daily traffic
- 8,000
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-91 Ramp 142 over INTERSTATE-91 Ramp 143 is a steel stringer/multi-beam or girder carrying I-91 Ramp 142 over INTERSTATE-91 Ramp 143 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 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 8,000 vehicles a day, roughly 9% of them trucks, projected to reach 11,887 by 2042. The structure is 55 ft (16.8 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-91 Ramp 142 over INTERSTATE-91 Ramp 143 built?
It was built in 1965, making it 60 years old in 2025.
What condition is I-91 Ramp 142 over INTERSTATE-91 Ramp 143 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 November 2024.
How much traffic does I-91 Ramp 142 over INTERSTATE-91 Ramp 143 carry?
About 8,000 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is I-91 Ramp 142 over INTERSTATE-91 Ramp 143?
The structure is 55 ft (16.8 m) long with a longest span of 48 ft (14.6 m) and a deck 31 ft wide.
Who owns I-91 Ramp 142 over INTERSTATE-91 Ramp 143?
It is owned by the State Highway Agency.