Interstate 84 WB over Route 34
FairFairfield County, Connecticut · 0.25 MI East of Exit 11 · Structure no. 02978
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 131 ft
- 1 main span
- Daily traffic
- 37,600
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 84 WB over Route 34 is a steel stringer/multi-beam or girder carrying Interstate 84 WB over Route 34 in Fairfield County, Connecticut. It was built in 1972, so it is 53 years old, younger 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 37,600 vehicles a day, roughly 9% of them trucks, projected to reach 55,870 by 2041. The structure is 131 ft (39.9 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 84 WB over Route 34 built?
It was built in 1972, making it 53 years old in 2025.
What condition is Interstate 84 WB over Route 34 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 December 2023.
How much traffic does Interstate 84 WB over Route 34 carry?
About 37,600 vehicles per day (2021 count), of which roughly 9% are trucks.
How long is Interstate 84 WB over Route 34?
The structure is 131 ft (39.9 m) long with a longest span of 124 ft (37.8 m) and a deck 55 ft wide.
Who owns Interstate 84 WB over Route 34?
It is owned by the State Highway Agency.