What Happened
A minor crash on westbound I-495 closed the left lane in Suffolk County on Friday, July 24, 2026. Authorities reported one lane impacted — the left lane — as a result of the collision. No additional details regarding the number of vehicles involved, the specific milepost, or any injuries were included in the incident record at the time of this report.
The severity classification of the crash is listed as minor, and no fatalities or serious injuries are indicated in the available data. Police have not yet confirmed further specifics about the cause of the collision or the identities of those involved.
Location & Road Context
I-495, the Long Island Expressway, is one of the most heavily traveled highways in the United States and the primary east-west artery across Long Island. The westbound direction through Suffolk County is a high-volume commuter route, particularly on Friday afternoons when weekend traffic intensifies. Our database records 1,879 incidents on I-495, underscoring its status as the most crash-prone road tracked by Long Island Traffic. Suffolk County alone accounts for 658 recorded accidents in our local incident database.
Friday, July 24 saw a particularly active period on and around the expressway. In addition to this crash, at least three other minor crashes were recorded on I-495 the same day, along with multiple construction operations involving bridge painting. A major crash on NY-27 and a road rage arrest were also logged in Suffolk County on the same date, reflecting a notably busy day for emergency responders across the county.
Broader Impact
A left-lane closure on westbound I-495 in Suffolk County during a summer Friday typically produces significant upstream queuing, as the expressway carries high volumes of both commuter and leisure traffic heading toward New York City and western Long Island. Drivers are encouraged to check 511NY for real-time lane status before traveling.