Diamond ST over Old Erie Canal
FairMadison County, New York · N Canastota E RTE13 · Structure no. 000000004424020
- Built
- 1947
- 78 years old
- Condition
- Fair
- inspected October 2024
- Type
- Slab
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 596
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
Diamond ST over Old Erie Canal is a concrete slab carrying Diamond ST over Old Erie Canal in Madison County, New York. It was built in 1947, so it is 78 years old, older than the New York average of 53 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 596 vehicles a day, roughly 5% of them trucks, projected to reach 737 by 2041. The structure is 27 ft (8.2 m) long and 49 ft wide. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Diamond ST over Old Erie Canal built?
It was built in 1947, making it 78 years old in 2025.
What condition is Diamond ST over Old Erie Canal 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 October 2024.
How much traffic does Diamond ST over Old Erie Canal carry?
About 596 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Diamond ST over Old Erie Canal?
The structure is 27 ft (8.2 m) long with a longest span of 24 ft (7.3 m) and a deck 49 ft wide.
Who owns Diamond ST over Old Erie Canal?
It is owned by the State Highway Agency.