Riverhead, NY — Accident Reports & Safety Information
Traffic accident reports, road safety data, emergency resources, and legal information for Riverhead, Suffolk County, New York.
Overview
- Type
- Town
- County
- Suffolk County
- Population
- 33,422
- ZIP Codes
- 11901, 11933, 11941, 11956, 11959
- Coordinates
- 40.9176°N, 72.6623°W
Emergency Resources
Hospitals
- Peconic Bay Medical Center — 1300 Roanoke Ave, Riverhead, NY 11901 | (631) 548-6000
- Stony Brook University Hospital — 101 Nicolls Rd, Stony Brook, NY 11794 | (631) 444-4000
Police
- Riverhead Town Police Department — 210 Howell Ave, Riverhead, NY 11901 | (631) 727-4500
- SCPD 7th Precinct — 1010 Old Country Rd, Riverhead, NY 11901 | (631) 852-6010
Courts
- Suffolk County Supreme Court — 1 Court St, Riverhead, NY 11901 | (631) 852-2332
- Suffolk County District Court — 400 Carleton Ave, Central Islip, NY 11722 | (631) 853-7500
- Riverhead Town Justice Court — 200 Howell Ave, Riverhead, NY 11901 | (631) 727-3200
Major Roads Through Riverhead
Recent Riverhead Incident Reports
Murder Trial Jury Deliberates in Riverhead Nail Salon Crash That Killed 4
Murder Trial Jury Deliberates in Riverhead Nail Salon Crash That Killed 4. June 3, 2026.
Riverhead GOP Chair Tammy Robinkoff, 60, Charged With DWI After Hitting 5 Parked Cars
Tammy Robinkoff, 60, chairwoman of Riverhead's Republican Committee, was charged with DWI and leaving the scene after striking five parked cars, a garage, and a utility pole across 1.5 miles of Riverhead.
Riverhead Woman Arrested for DWI with 4 and 12-Year-Old in Car
Riverhead Woman Arrested for DWI with 4 and 12-Year-Old in Car. April 19, 2026.
Man Indicted In LI Crash That Killed Nassau Officer After ‘Dangling Keys’ At Bar: DA
Man Indicted In LI Crash That Killed Nassau Officer After ‘Dangling Keys’ At Bar: DA. Nassau County, Long Island
Cody Fisher Gets 10 Years for DWI Crash That Critically Injured Suffolk Officer
Cody Fisher Gets 10 Years for DWI Crash That Critically Injured Suffolk Officer. Suffolk County. October 22, 2025.
Updated continuously from 511NY, NYSP, NCPD, and SCPD feeds — all Long Island reports.
Dangerous Roads in Riverhead
Roads running through Riverhead where we've tracked three or more incidents. Each link opens a dedicated road × town breakout with a full incident timeline.
Local Driver Services in Riverhead
Practical resources for Riverhead drivers — tire shops, gas prices, and live traffic conditions.
Accident Statistics
Historical accident statistics coming soon.
Data is sourced from NYSDOT and local police reports.
Seasonal Hazards
Winter
Black ice on local roads, reduced visibility during nor'easters. Allow extra stopping distance on bridges and overpasses.
Spring
Flooding risk on low-lying roads after heavy rain. Watch for road debris following winter storms.
Summer
Increased beach traffic on weekends. Pedestrian activity near parks and commercial areas peaks July–August.
Fall
Wet leaves create slippery road surfaces. Reduced daylight increases risk during evening rush hour.
Safety Resources
Accident & Legal Resources — Riverhead
Frequently Asked Questions
What is traffic like on Route 25 through Riverhead downtown?
Route 25 (Main Road) through downtown Riverhead is a historically significant corridor that passes the courthouse, county government buildings, restaurants, and shops. Traffic through the downtown can be slow due to on-street parking, pedestrian activity near the courthouse complex, and turning conflicts at signalized intersections. The downtown revitalization in recent years has increased pedestrian volumes significantly.
Is the LIE crowded near the eastern terminus in Riverhead?
The LIE ends in Riverhead at Exit 73 (CR-58/Old Country Road). The area around Exit 71 (Route 24) and Exit 72 (Route 25) sees significant seasonal congestion as Hamptons-bound traffic peaks on Friday evenings and Sunday afternoons. Late Friday afternoons in summer can see 45–90 minute delays on the LIE approaching the eastern terminus, with backups extending as far west as Exit 67.
Where is Tanger Outlets and how does it affect Riverhead traffic?
Tanger Outlets Riverhead is located on Route 58 (Old Country Road) near LIE Exit 73. The outlet mall draws millions of visitors annually and is a major traffic generator for the Riverhead area. Sales-tax weekends and holiday shopping periods see severe congestion on Route 58, the Exit 73 ramps, and the local connector roads. The mall is most accessible mid-week and outside of peak shopping periods.