Southern State Parkway (SSP) accidents in Bay Shore, NY

What our records show

The Southern State Parkway (SSP) runs through Bay Shore as one of the 30-mile primary parkways serving Suffolk County, carrying roughly 120,000 vehicles per day. The posted speed limit is 55 mph. The route stretches from Valley Stream (Nassau/Queens border) to Heckscher State Park (East Islip), with Bay Shore sitting along that spine. Locally, drivers know it as Southern State or SSP or southern-stpkwy or southern-state-pkwy or southern-state-pky.

Our database has logged 2 incidents on Southern State Parkway within Bay Shore, including 2 critical cases. No fatalities have been recorded in the incidents we track for this stretch. The most recent report we published involved 9-year-old killed in Southern State Parkway crash; mom drove impaired: police on August 22, 2024. On average, we've seen roughly 0.3 reported crashes per month on this stretch during the period covered by our archive.

Inside Bay Shore, Southern State Parkway intersects with or runs parallel to several other high-volume routes — Sunrise Highway, Sagtikos Parkway, Montauk Highway — 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. Bay Shore is home to about 26,380 residents and falls under SCPD 3rd Precinct. Serious injuries from Southern State Parkway crashes are typically triaged to Southside Hospital (Northwell Health). Below you'll find every incident on this stretch we've covered, newest first.