What Happened
A crash on the Southern State Parkway closed the left lane of the eastbound roadway in Nassau County on Monday, July 13, 2026. The incident was classified as minor in severity, according to the incident record logged in Long Island Traffic’s database. No additional details — including the time of the crash, the number of vehicles involved, or the identities of any parties — were included in the official report at the time of publication.
The left lane closure on the eastbound side of the parkway had the potential to create significant backup, particularly given the parkway’s historically high crash volume. Motorists approaching the area were advised to use caution and expect possible delays.
Location & Road Context
The Southern State Parkway is one of Long Island’s busiest and most historically significant roadways, running east–west across Nassau and into western Suffolk County. It serves as a primary commuter and recreational corridor, connecting residential communities to beaches, employment centers, and other major expressways including the Long Island Expressway (I-495) and the Wantagh State Parkway.
Long Island Traffic’s database shows 760 recorded incidents on the Southern State Parkway — a figure that underscores the corridor’s crash frequency. In the four days immediately preceding this July 13 crash, the parkway saw at least five separate incidents, including a property-damage accident near Exit 24N at Merrick Avenue on July 11 and another near Exit 28N at Wantagh Avenue on July 10, both recorded by the New York State Police. Nassau County as a whole has logged 819 accidents in Long Island Traffic’s local incident database, reflecting the density of traffic activity across the region.
Broader Impact
The crash comes against a backdrop of elevated highway incident activity across Nassau County’s major corridors. In the 48 hours prior, multiple crashes were recorded on the Long Island Expressway (I-495), including one moderate-severity incident on July 12. Most gravely, a wrong-way crash on I-95 left two people dead in Nassau County on July 11 — a reminder that Long Island’s parkways and expressways carry serious risk, even when individual incidents are classified as minor.