What Happened
A crash on the northbound Wantagh State Parkway shut all lanes near Exit W2W on Tuesday afternoon, September 1, 2026. NY511 traffic cameras captured the scene around 3:30 p.m., showing workers in high-visibility vests and a tow truck positioned in the middle of the roadway. Multiple additional vehicles were parked along the roadside at the crash location.
Northbound traffic was nearly at a standstill from the crash site back to the Hempstead-Bethpage Turnpike, a stretch of almost two miles south, according to NY511 camera footage reported by Daily Voice at 3:37 p.m. All northbound lanes remained closed as of that report, with no estimated reopening time given.
Drivers were diverted off the parkway at Exit W2W onto Old County Road eastbound, per NY511. No injuries or fatalities were confirmed in the initial report. The number of vehicles directly involved in the crash and the cause of the collision had not been released as of the first published account.
Location & Road Context
Exit W2W sits on the Wantagh State Parkway where it intersects with Old County Road, running through the New Cassel area of Nassau County. The diversion pushed northbound parkway traffic onto Old County Road eastbound, a surface road not designed to absorb full highway volumes during a total lane closure.
According to Long Island Traffic’s incident registry, this crash is the 4th recorded on the Wantagh Parkway corridor in the past 30 days and the 16th in 2026. The corridor’s most recent prior fatal crash occurred April 30, 2026. A minor crash on the same parkway was recorded just four days earlier, on August 28, and a motorcyclist from Queens was killed on the corridor August 24, with a passenger critically injured in that separate incident.
Broader Impact
The full northbound closure at Exit W2W during a Tuesday afternoon, with back-to-school and post-Labor Day commuter volumes elevated, pushed an estimated two miles of standstill traffic onto local surface roads through New Cassel. Daily Voice confirmed the diversion was still active at 3:37 p.m.; no reopening time had been issued by NY511 at that point.