Seaford-Oyster Bay Expressway (NY 135) accidents in Plainview, NY

What our records show

The Seaford-Oyster Bay Expressway (NY 135) runs through Plainview as one of the 10.8-mile primary expressways serving Nassau County, carrying roughly 90,000 vehicles per day. The posted speed limit is 55 mph. The route stretches from Merrick Road (Seaford) to Jericho Turnpike / NY 25 (Syosset), with Plainview sitting along that spine. Locally, drivers know it as Route 135 or NY 135 or NY-135 or Seaford Oyster Bay Expressway or SOB Expressway or Ralph J. Marino Expressway.

Our database has logged 2 incidents on Seaford-Oyster Bay Expressway within Plainview, including 1 moderate cases. No fatalities have been recorded in the incidents we track for this stretch. The most recent report we published involved Right-Shoulder Blocked on Southbound NY 135 in Nassau County, Aug. 27 on August 27, 2026. On average, we've seen roughly 2.0 reported crashes per month on this stretch during the period covered by our archive.

Inside Plainview, Seaford-Oyster Bay Expressway intersects with or runs parallel to several other high-volume routes — LIE, Northern State Parkway, Old Country Road — so many crashes on this corridor originate at exits and interchanges rather than along open stretches. That pattern matches what we see in the incident reports below, which cluster around entry and exit ramps feeding those surface streets.

Town context matters because accidents here don't unfold in isolation. Plainview is home to about 26,000 residents and falls under NCPD 8th Precinct. Serious injuries from Seaford-Oyster Bay Expressway crashes are typically triaged to Plainview Hospital (Northwell Health). Below you'll find every incident on this stretch we've covered, newest first.