What Happened
The northbound lanes of the Wantagh State Parkway closed Monday afternoon, August 31, 2026, following a crash between Brush Hollow Road and the Northern State Parkway entrance ramp in Westbury, Nassau County. The Nassau County Police Department issued an updated traffic advisory confirming the closure and directing motorists to seek alternate routes.
The advisory identified the affected segment as the northbound carriageway running from Brush Hollow Road north to the on-ramp feeding the Northern State Parkway. Traffic attempting to reach the Northern State Parkway via that Wantagh State Parkway connector was blocked at the closure point. No reopening time appeared in the advisory.
The official release did not include the number of vehicles involved, a described collision type, injury status, or the identities of any parties. Nassau County police have not yet confirmed whether any occupants were transported to area hospitals.
Location & Road Context
The closure affected one of the more congested northbound merge points on Nassau County’s parkway grid. The Wantagh State Parkway runs north-south through central Nassau, and the segment approaching the Northern State Parkway interchange in Westbury carries commuter traffic bound for the Northern State and points east and west. Brush Hollow Road marks the southern boundary of the closed section; the Northern State Parkway entrance ramp is the northern terminus.
According to Long Island Traffic’s incident registry, the Northern State Parkway corridor has logged 75 recorded incidents in 2026, 21 of them in the past 30 days. The most recent prior fatal crash on that corridor occurred August 11, 2026. Monday’s closure adds to a stretch of active incident days across Nassau County parkways: a crash on the Meadowbrook State Parkway was recorded August 30, and a crash on the Southern State Parkway the same day. Long Island Traffic’s Nassau County database holds 1,182 recorded accidents for the county this year.
Broader Impact
The closure at the Wantagh–Northern State interchange forced northbound traffic off the parkway at Brush Hollow Road, pushing vehicles onto local Westbury streets during what is typically the final Monday of August’s elevated late-summer travel volume. Drivers bound for the Northern State Parkway eastbound or westbound had no direct alternate parkway connection at that point; parallel surface roads through Westbury add signal delay compared to the uninterrupted parkway run.