Marion Road over Ten Mile River
GoodNew Haven County, Connecticut · 0.2 MI W of Route 70 · Structure no. 05968
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 38 ft
- 1 main span
- Daily traffic
- 668
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Marion Road over Ten Mile River is a prestressed concrete slab carrying Marion Road over Ten Mile River in New Haven County, Connecticut. It was built in 1991, so it is 34 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 668 vehicles a day, roughly 2% of them trucks, projected to reach 993 by 2043. The structure is 38 ft (11.6 m) long and 35 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. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marion Road over Ten Mile River built?
It was built in 1991, making it 34 years old in 2025.
What condition is Marion Road over Ten Mile 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 2023.
How much traffic does Marion Road over Ten Mile River carry?
About 668 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Marion Road over Ten Mile River?
The structure is 38 ft (11.6 m) long with a longest span of 33 ft (10.1 m) and a deck 35 ft wide.
Who owns Marion Road over Ten Mile River?
It is owned by the Town or Township Highway Agency.