What Happened
A minor crash on eastbound I-495 in Suffolk County prompted the closure of the right lane on Friday, July 31, 2026. Details on the number of vehicles involved, the exact milepost, and the cause of the collision had not been confirmed in available official records at the time of this report.
The right lane closure was the primary traffic impact. No fatalities or serious injuries were indicated in the incident record. The duration of the lane closure was not specified in available data.
Location & Road Context
I-495 — the Long Island Expressway — is the primary east-west artery across Long Island and one of the most heavily traveled highways in the United States, carrying hundreds of thousands of vehicles daily through both Nassau and Suffolk counties. The Suffolk County stretch alone has generated nearly 1,990 recorded incidents in our local traffic database, making it among the most incident-prone roads tracked on Long Island.
Friday, July 31, 2026 was an especially active day on the corridor. In addition to this crash, our database recorded multiple construction events on I-495 and at least two other separate minor crashes on the same highway the same day, underscoring the compounding congestion risks during summer weekend travel periods on eastbound lanes.
Broader Impact
This crash occurred on the same day as a more serious nearby incident: a truck driver was arrested for DWI following a two-vehicle crash elsewhere in Suffolk County. With 690 recorded accidents in Suffolk County in our local database and multiple simultaneous I-495 incidents on July 31, motorists on the Expressway should anticipate unpredictable slowdowns, particularly in the right lane where crashes and construction activity tend to concentrate.