RTE I90 over Stony Kill
PoorColumbia County, New York · 0.4 MI W of East Chatham · Structure no. 000000005515281
- Built
- 1958
- 67 years old, rebuilt 2003
- Condition
- Poor
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 93 ft
- 1 main span
- Daily traffic
- 11,122
- 2014 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
RTE I90 over Stony Kill is a steel stringer/multi-beam or girder carrying RTE I90 over Stony Kill in Columbia County, New York. It was built in 1958 and reconstructed in 2003, so it is 67 years old, older than the New York average of 53 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 11,122 vehicles a day, roughly 20% of them trucks. The structure is 93 ft (28.3 m) long and 45 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE I90 over Stony Kill built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2003.
What condition is RTE I90 over Stony Kill in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.
How much traffic does RTE I90 over Stony Kill carry?
About 11,122 vehicles per day (2014 count), of which roughly 20% are trucks.
How long is RTE I90 over Stony Kill?
The structure is 93 ft (28.3 m) long with a longest span of 87 ft (26.5 m) and a deck 45 ft wide.
Who owns RTE I90 over Stony Kill?
It is owned by the State Toll Authority.