Route 8 Northbound over Armstrong Road
GoodFairfield County, Connecticut · 2.5 North of Route 15 · Structure no. 02734
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 111 ft
- 1 main span
- Daily traffic
- 31,600
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Route 8 Northbound over Armstrong Road is a prestressed concrete stringer/multi-beam or girder carrying Route 8 Northbound over Armstrong Road in Fairfield County, Connecticut. It was built in 1975, so it is 50 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 31,600 vehicles a day, roughly 5% of them trucks, projected to reach 46,954 by 2041. The structure is 111 ft (33.8 m) long and 44 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 Route 8 Northbound over Armstrong Road built?
It was built in 1975, making it 50 years old in 2025.
What condition is Route 8 Northbound over Armstrong 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 March 2024.
How much traffic does Route 8 Northbound over Armstrong Road carry?
About 31,600 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Route 8 Northbound over Armstrong Road?
The structure is 111 ft (33.8 m) long with a longest span of 105 ft (32 m) and a deck 44 ft wide.
Who owns Route 8 Northbound over Armstrong Road?
It is owned by the State Highway Agency.