INTERSTATE-91 NB over Pool Road
GoodNew Haven County, Connecticut · 0.4 MI N of US Route 5 · Structure no. 03118
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 83 ft
- 1 main span
- Daily traffic
- 78,500
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
INTERSTATE-91 NB over Pool Road is a steel stringer/multi-beam or girder carrying INTERSTATE-91 NB over Pool Road 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 78,500 vehicles a day, roughly 9% of them trucks, projected to reach 116,643 by 2038. The structure is 83 ft (25.3 m) long and 55 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 INTERSTATE-91 NB over Pool Road built?
It was built in 1965, making it 60 years old in 2025.
What condition is INTERSTATE-91 NB over Pool Road 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 May 2023.
How much traffic does INTERSTATE-91 NB over Pool Road carry?
About 78,500 vehicles per day (2018 count), of which roughly 9% are trucks.
How long is INTERSTATE-91 NB over Pool Road?
The structure is 83 ft (25.3 m) long with a longest span of 76 ft (23.2 m) and a deck 55 ft wide.
Who owns INTERSTATE-91 NB over Pool Road?
It is owned by the State Highway Agency.