It happened around 4 p.m. Tuesday, Aug. 13, in Lindenhurst.
According to Suffolk County Police, the 19-year-old, a resident of Copiague, was operating a mini-bike on South 1st Street when he drove into the intersection of Reade Avenue, striking a 2020 Nissan Murano.
He was rushed to Good Samaritan University Hospital in West Islip for the treatment of serious physical injuries.
The driver of the Murano, a 62-year-old Lindenhurst woman, was transported to the same hospital for the treatment of non-life-threatening injuries.
Anyone with information on the crash is asked to contact First Squad detectives at 631-854-8152.
Check back to Daily Voice for updates.
Click here to follow Daily Voice Manhasset and receive free news updates.