Crash Closes Right Lane on Eastbound I-495 HOV Lane in Oyster Bay Area

A crash on the eastbound I-495 HOV lane between Exit 46 (Sunnyside Boulevard) and Exit 48 (Round Swamp Road) in the Oyster Bay area closed one right lane.

Published

Updated Sep 18, 2026
MODERATE INCIDENT
1 Right lane closed lanes affected
eastbound · Oyster Bay I-495
Road
I-495
Direction
eastbound
Town
Oyster Bay
County
nassau County
Reported
Updated
Source
511NY
📌Approximate area — Oyster Bay centroid Open in Google Maps →

Correction — September 18, 2026: The supporting sources for this archived report were reviewed. Unrelated or unconfirmed source attachments and claims not supported by the retained source record have been removed.

What Happened

A crash was reported on the eastbound Long Island Expressway (I-495) HOV lane between Exit 46 (Sunnyside Boulevard) and Exit 48 (Round Swamp Road) in the Oyster Bay area of Nassau County. The incident resulted in the closure of one right lane out of four lanes.

No further details about the crash — including the number or types of vehicles involved, the cause, or whether anyone was injured — are available from the supplied source.

Topics

I-495Oyster BayNassau CountyNassau County accidentI-495 trafficI-495 accident todayOyster Bay trafficOyster Bay accidentLong Island accident todayLong Island traffic todayLong IslandNY

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