(Radio Iowa) — A Michigan man faces a drug-related charge after a traffic stop in northeast Iowa that authorities say uncovered a quarter of a million dollars worth of marijuana. Shortly after 10:30 Sunday night, a Dubuque County deputy pulled 36-year-old Graham Musial over on Highway 61, near the small community of Key West, for a traffic violation.

The deputy called for back-up and a trained police dog sniffed out drugs in the vehicle. Deputies searched the inside and found more than 146 pounds of marijuana and products containing T-H-C.