Route 58 over Aspetuck River
GoodFairfield County, Connecticut · 0.4 MI N of Route 136 · Structure no. 01025
- Built
- 1947
- 78 years old, rebuilt 1995
- Condition
- Good
- inspected May 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 52 ft
- 1 main span
- Daily traffic
- 5,900
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Route 58 over Aspetuck River is a prestressed concrete slab carrying Route 58 over Aspetuck River in Fairfield County, Connecticut. It was built in 1947 and reconstructed in 1995, so it is 78 years old, older 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 5,900 vehicles a day, roughly 5% of them trucks, projected to reach 8,767 by 2042. The structure is 52 ft (15.9 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 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. |
| 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 Route 58 over Aspetuck River built?
It was built in 1947, making it 78 years old in 2025. It was reconstructed in 1995.
What condition is Route 58 over Aspetuck River 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 Route 58 over Aspetuck River carry?
About 5,900 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Route 58 over Aspetuck River?
The structure is 52 ft (15.9 m) long with a longest span of 47 ft (14.3 m) and a deck 36 ft wide.
Who owns Route 58 over Aspetuck River?
It is owned by the State Highway Agency.