INTERSTATE-91 SB over Route 75 (poquonock Ave)
GoodHartford County, Connecticut · Over Route 75 · Structure no. 06086
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Steel
- Length
- 186 ft
- 1 main span
- Daily traffic
- 55,100
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
INTERSTATE-91 SB over Route 75 (poquonock Ave) is a steel box beam or girders - single or spread carrying INTERSTATE-91 SB over Route 75 (poquonock Ave) in Hartford County, Connecticut. It was built in 1991, so it is 34 years old, younger 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 55,100 vehicles a day, roughly 14% of them trucks, projected to reach 81,873 by 2042. The structure is 186 ft (56.7 m) long and 79 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 SB over Route 75 (poquonock Ave) built?
It was built in 1991, making it 34 years old in 2025.
What condition is INTERSTATE-91 SB over Route 75 (poquonock Ave) 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 2024.
How much traffic does INTERSTATE-91 SB over Route 75 (poquonock Ave) carry?
About 55,100 vehicles per day (2022 count), of which roughly 14% are trucks.
How long is INTERSTATE-91 SB over Route 75 (poquonock Ave)?
The structure is 186 ft (56.7 m) long with a longest span of 176 ft (53.6 m) and a deck 79 ft wide.
Who owns INTERSTATE-91 SB over Route 75 (poquonock Ave)?
It is owned by the State Highway Agency.