Two Lanes Closed on Westbound Southern State Parkway After Disabled Vehicle

Two Lanes Closed on Westbound Southern State Parkway After Disabled Vehicle. in hempstead. Nassau County. May 20, 2026.

Updated May 21, 2026
MODERATE INCIDENT
2 lanes closed lanes affected
westbound · Hempstead Southern State Parkway
Road
Southern State Parkway
Direction
westbound
Town
Hempstead
County
nassau County
Reported
Updated
Source
511NY
📍Reported incident location Open in Google Maps →

Map showing incident location at 40.6868, -73.7149 Location: Southern State Parkway, Long Island

What Happened

A disabled vehicle is blocking two westbound lanes on the Southern State Parkway in Nassau County as of Wednesday, May 20, 2026, creating moderate travel delays for drivers heading west. The specific exit, mile marker, or cross-street involved has not been confirmed in available reports, and the make, model, or number of occupants of the disabled vehicle is not yet known.

The precise time the vehicle became disabled has not been publicly reported as of this update. It is unclear whether emergency responders or a tow crew had arrived on scene at the time of initial reporting. No injuries have been reported in connection with this incident, though that detail should be treated as unconfirmed given the limited information available.

This incident is one of several to affect the Southern State Parkway on the same day. Long Island Traffic’s incident database shows a separate crash involving flooding on the parkway also logged on May 20, 2026, along with at least two additional disabled vehicle reports and active roadwork. The clustering of incidents on a single corridor in one day is consistent with elevated travel volumes or adverse conditions, though no specific weather or road surface information has been confirmed for this event.

The New York State Police and the New York State Department of Transportation are the typical responding agencies for incidents on state parkways in Nassau County, though neither has issued a public statement specifically regarding this disabled vehicle as of publication.

Location & Road Context

The Southern State Parkway runs east-west across Nassau and Suffolk counties and is one of the most heavily traveled parkways on Long Island. The westbound lanes carry significant commuter traffic toward Queens and the broader New York City area, and lane closures — even for non-crash incidents — can produce substantial backup, particularly during peak travel windows.

Long Island Traffic’s database lists 425 recorded incidents on the Southern State Parkway, reflecting its status as one of the region’s highest-incident corridors. Nassau County overall has 372 recorded accidents in the same database. A property-damage crash at Exit 40 on the westbound Southern State Parkway was also logged as recently as May 19, 2026, per a prior Long Island Traffic report.

Broader Impact

Drivers westbound on the Southern State Parkway are advised to check 511NY for real-time lane status before traveling, as two-lane closures on this corridor can back up traffic well past the initial point of the incident. No estimated clearance time has been reported.

This is a developing live update. Details including location, vehicle information, and responding agencies are unconfirmed. This article will be updated as official information becomes available.

Topics

Southern State ParkwayHempsteadNassau CountyNassau County accidentSouthern State Parkway trafficSouthern State Parkway accident todayHempstead trafficHempstead accidentLong Island accident todayLong Island traffic todayLong IslandNY

Frequently Asked Questions

Where did this happen?

The disabled vehicle is on the Southern State Parkway westbound in Nassau County, Long Island. A specific exit number or cross-street has not been confirmed in available reports.

How many lanes are closed?

Two westbound lanes are reported closed due to the disabled vehicle. The closures are classified as a moderate-severity incident.

Are there other incidents on the Southern State Parkway today?

Yes. May 20, 2026 has seen multiple incidents on the Southern State Parkway, including a separate crash with flooding and at least two other disabled vehicle reports, according to Long Island Traffic's incident database.

Disclaimer: Incident information on this page is compiled from public sources including police reports, traffic agencies, and news outlets. It is provided for informational purposes only and may not reflect the most current status of this incident. Do not rely on this information for legal, insurance, or emergency decisions. For emergencies, call 911.