Project
PIN 022965
This project proposes to repair or replace sections of the existing sound barrier system on the Interstate 495 (Long Island Expressway) from Exit 49 (NY110 - Broadhollow Road) to Exit 57 (NY454 - Veterans Memorial Highway) in the Towns of Huntington, Smithtown, and Islip, Suffolk County. The sound barrier will aid in keeping neighborhoods protected from the noise generated by highway traffic. The barrier repairs will include stress treated wood planks with steel columns as posts.
Capital Program
- This project proposes to repair or replace sections of the existing sound barrier system on the Interstate 495 (Long Island Expressway) from Exit 49 (NY110 - Broadhollow Road) to Exit 57 (NY454 - Veterans Memorial Highway) in the Towns of Huntington, Smithtown, and Islip, Suffolk County. The sound barrier will aid in keeping neighborhoods protected from the noise generated by highway traffic. The barrier repairs will include stress treated wood planks with steel columns as posts.OTHER · Let by NYSDOT · Planned construction completion Nov 2, 2027
Source: NYSDOT Capital Program projects. Our copy checked Oct 31, 2026.
Structures named in the project title or its contracts
No structures.
Contracts in the record-plan index with this PIN 1
- D265382Awarded Mar 21, 2025I-495 SOUND BARRIER REQUIREMENTS EXITS 49-57 in the TOWNS OF Islip and SmithtownI-495 · Islip (town), Smithtown (town) · Suffolk · PIN 0229.65 · 0 sheets indexed
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Oct 31, 2026.