A 22-year-old Canadian man was arrested after officers received information about narcotics traveling through the area.

The Berrien County Sheriff’s Office says they received reports of the narcotics traveling on I-94 through the county. Deputies located the suspect vehicle, a Freightliner tractor trailer, and conducted a traffic stop for a traffic violation.

50 kilograms were reportedly found in the vehicle and trailer, and authorities estimate the street value of the substance to be around $1.5 million.

He was taken to the Berrien County Jail.