KEARNEY, Neb. (AP) — The Nebraska State Patrol says troopers have seized more than 115 pounds of cocaine and a substance believed to be a powerful synthetic opioid during a traffic stop.

The patrol says trooper found the cocaine and suspected fentanyl in a false compartment inside a semitrailer stopped Thursday morning on Interstate 80 near Kearney.

The patrol says the compartment held 73 pounds of foil-wrapped cocaine and 44 pounds of a powder suspected to be fentanyl. The street value of the drugs is estimated between $5 million and $10 million.

The 46-year-old truck driver and his 52-year-old passenger, both of New Jersey, were arrested on suspicion of possession of a controlled substance with intent to deliver and having no drug tax stamp.