RTE I495 over Holbrook Road
GoodSuffolk County, New York · 4.3 MI W Jt Rts 495I &112 · Structure no. 000000001064062
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 97 ft
- 1 main span
- Daily traffic
- 74,344
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
RTE I495 over Holbrook Road is a prestressed concrete box beam or girders - multiple carrying RTE I495 over Holbrook Road in Suffolk County, New York. It was built in 1998, so it is 27 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 74,344 vehicles a day, roughly 6% of them trucks, projected to reach 78,060 by 2041. The structure is 97 ft (29.6 m) long and 91 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was RTE I495 over Holbrook Road built?
It was built in 1998, making it 27 years old in 2025.
What condition is RTE I495 over Holbrook Road 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 RTE I495 over Holbrook Road carry?
About 74,344 vehicles per day (2018 count), of which roughly 6% are trucks.
How long is RTE I495 over Holbrook Road?
The structure is 97 ft (29.6 m) long with a longest span of 93 ft (28.3 m) and a deck 91 ft wide.
Who owns RTE I495 over Holbrook Road?
It is owned by the State Highway Agency.