River Rd, Smithtown
- 70 River Rd Stevens, Bruce S
- 115 River Rd Virella, Luis
- 136 River Rd Dasilva, Jack/Lucy
- 137 River Rd Bunton, Charles/Betty
- 140 River Rd Diskou, Kyriacos/Debbie
- 153 River Rd Blake, Mark
- 249 River Rd Wolfson, Martin
- 255 River Rd Parrinelli, Patricia
- 257 River Rd Woesner, Mary
- 267 River Rd Walz Protection Trust, Robert K
- 271 River Rd Lee, Joseph/Rosemarie
- 274 A River Rd Wong, Hok Sum
- 275 River Rd Dickson, Russell
- 278 River Rd Rezende, Emilia
- 280 River Rd Ronick, Alfred
- 287 River Rd Pantaleo, Joseph/Lori
- 289 River Rd Cantwell, Donald/Joanne