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 Incidents
Live incident data coming soon.
Check all Long Island accidents for current reports.
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
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.