Interstate 91 & SR over Drainage
FairHartford County, Connecticut · 100 Ft S of Airport RD · Structure no. 06654
- Built
- 1964
- 61 years old
- Condition
- Fair
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 3 main spans
- Daily traffic
- 107,800
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 91 & SR over Drainage is a concrete culvert carrying Interstate 91 & SR over Drainage in Hartford County, Connecticut. It was built in 1964, so it is 61 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 6 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 107,800 vehicles a day, roughly 9% of them trucks, projected to reach 160,180 by 2042. The structure is 23 ft (7 m) long. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 91 & SR over Drainage built?
It was built in 1964, making it 61 years old in 2025.
What condition is Interstate 91 & SR over Drainage 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 November 2024.
How much traffic does Interstate 91 & SR over Drainage carry?
About 107,800 vehicles per day (2022 count), of which roughly 9% are trucks.
How long is Interstate 91 & SR over Drainage?
The structure is 23 ft (7 m) long with a longest span of 7 ft (2.1 m).
Who owns Interstate 91 & SR over Drainage?
It is owned by the State Highway Agency.