Mill Street over Salmon Brook
FairHartford County, Connecticut · 130FT N. of RTE 94 · Structure no. 04509
- Built
- 1939
- 86 years old
- Condition
- Fair
- inspected April 2023
- Type
- Slab
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 252
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Mill Street over Salmon Brook is a concrete slab carrying Mill Street over Salmon Brook in Hartford County, Connecticut. It was built in 1939, so it is 86 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.
It carries about 252 vehicles a day, roughly 2% of them trucks, projected to reach 374 by 2043. The structure is 28 ft (8.5 m) long and 34 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 | 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 Mill Street over Salmon Brook built?
It was built in 1939, making it 86 years old in 2025.
What condition is Mill Street over Salmon Brook 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 Mill Street over Salmon Brook carry?
About 252 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Mill Street over Salmon Brook?
The structure is 28 ft (8.5 m) long with a longest span of 24 ft (7.3 m) and a deck 34 ft wide.
Who owns Mill Street over Salmon Brook?
It is owned by the Town or Township Highway Agency.