Route 15 over Route 104
FairPosted for loadFairfield County, Connecticut · 1.2 MI S of Route 137 · Structure no. 00703
- Built
- 1936
- 89 years old
- Condition
- Fair
- inspected April 2023
- Type
- Frame
- Concrete
- Length
- 58 ft
- 1 main span
- Daily traffic
- 64,420
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Route 15 over Route 104 is a concrete frame carrying Route 15 over Route 104 in Fairfield County, Connecticut. It was built in 1936, so it is 89 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for other load-capacity restriction.
It carries about 64,420 vehicles a day, roughly 1% of them trucks, projected to reach 95,722 by 2039. The structure is 58 ft (17.7 m) long and 68 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Route 15 over Route 104 built?
It was built in 1936, making it 89 years old in 2025.
What condition is Route 15 over Route 104 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 April 2023.
How much traffic does Route 15 over Route 104 carry?
About 64,420 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is Route 15 over Route 104?
The structure is 58 ft (17.7 m) long with a longest span of 52 ft (15.9 m) and a deck 68 ft wide.
Who owns Route 15 over Route 104?
It is owned by the State Highway Agency.