Helderberg Avenue over 90IX RTE I90
GoodSchenectady County, New York · 1.7 MI NW of INT25 on I90 · Structure no. 000000005513660
- Built
- 1999
- 26 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 184 ft
- 2 main spans
- Daily traffic
- 2,749
- 2019 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Helderberg Avenue over 90IX RTE I90 is a steel continuous stringer/multi-beam or girder carrying Helderberg Avenue over 90IX RTE I90 in Schenectady County, New York. It was built in 1999, so it is 26 years old, younger than the New York average of 53 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 2,749 vehicles a day, roughly 3% of them trucks, projected to reach 3,401 by 2041. The structure is 184 ft (56.1 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Helderberg Avenue over 90IX RTE I90 built?
It was built in 1999, making it 26 years old in 2025.
What condition is Helderberg Avenue over 90IX RTE I90 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 September 2023.
How much traffic does Helderberg Avenue over 90IX RTE I90 carry?
About 2,749 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is Helderberg Avenue over 90IX RTE I90?
The structure is 184 ft (56.1 m) long with a longest span of 91 ft (27.7 m) and a deck 36 ft wide.
Who owns Helderberg Avenue over 90IX RTE I90?
It is owned by the State Toll Authority.