Ronkonkoma Ave over 495I 495I 07031178 RTE
GoodSuffolk County, New York · 6 MI W JCT I495 & SH 112 · Structure no. 000000001049489
- Built
- 1967
- 58 years old, rebuilt 2015
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 230 ft
- 4 main spans
- Daily traffic
- 13,845
- 2011 count
- Owner
- State
- State Highway Agency
About this bridge
Ronkonkoma Ave over 495I 495I 07031178 RTE is a steel stringer/multi-beam or girder carrying Ronkonkoma Ave over 495I 495I 07031178 RTE in Suffolk County, New York. It was built in 1967 and reconstructed in 2015, so it is 58 years old, older 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 13,845 vehicles a day, roughly 4% of them trucks, projected to reach 17,130 by 2041. The structure is 230 ft (70.1 m) long and 76 ft wide. If it were closed, the detour would be 1.9 mi (3 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 Ronkonkoma Ave over 495I 495I 07031178 RTE built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2015.
What condition is Ronkonkoma Ave over 495I 495I 07031178 RTE 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 2024.
How much traffic does Ronkonkoma Ave over 495I 495I 07031178 RTE carry?
About 13,845 vehicles per day (2011 count), of which roughly 4% are trucks.
How long is Ronkonkoma Ave over 495I 495I 07031178 RTE?
The structure is 230 ft (70.1 m) long with a longest span of 78 ft (23.7 m) and a deck 76 ft wide.
Who owns Ronkonkoma Ave over 495I 495I 07031178 RTE?
It is owned by the State Highway Agency.