I-84 TR 812 over Riverside ST Naugatuck R
FairNew Haven County, Connecticut · Exit 19 84 WB to 8 SB · Structure no. 03190D
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 778 ft
- 9 main spans
- Daily traffic
- 11,700
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
I-84 TR 812 over Riverside ST Naugatuck R is a steel stringer/multi-beam or girder carrying I-84 TR 812 over Riverside ST Naugatuck R in New Haven County, Connecticut. It was built in 1966, so it is 59 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 5 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 11,700 vehicles a day, roughly 9% of them trucks, projected to reach 17,385 by 2038. The structure is 778 ft (237.1 m) long and 28 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-84 TR 812 over Riverside ST Naugatuck R built?
It was built in 1966, making it 59 years old in 2025.
What condition is I-84 TR 812 over Riverside ST Naugatuck R 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 October 2024.
How much traffic does I-84 TR 812 over Riverside ST Naugatuck R carry?
About 11,700 vehicles per day (2018 count), of which roughly 9% are trucks.
How long is I-84 TR 812 over Riverside ST Naugatuck R?
The structure is 778 ft (237.1 m) long with a longest span of 113 ft (34.4 m) and a deck 28 ft wide.
Who owns I-84 TR 812 over Riverside ST Naugatuck R?
It is owned by the State Highway Agency.