Crash Closes Two Right Lanes on Westbound Southern State Parkway at Exit 31

A crash on the westbound Southern State Parkway at Exit 31 (Bethpage State Parkway) in the Oyster Bay area closed two of three right lanes.

Published

Updated Sep 18, 2026
MODERATE INCIDENT
1 Center lane closed lanes affected
westbound · Oyster Bay Southern State Parkway
Road
Southern State Parkway
Direction
westbound
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.

A crash on the westbound Southern State Parkway at Exit 31 — the Bethpage State Parkway interchange in the Oyster Bay area — resulted in the closure of two right lanes out of three, according to a 511NY traffic alert.

The source record does not establish the time of the incident, the number of vehicles involved, the cause of the crash, whether any injuries occurred, or how long the lane closures remained in effect.

Topics

Southern State ParkwayOyster BayNassau CountyNassau County accidentSouthern State Parkway trafficSouthern State Parkway accident todayOyster Bay trafficOyster Bay accidentLong Island accident todayLong Island traffic todayLong IslandNY

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