State police uncovered what they are calling a large quantity of pills on Saturday on Interstate 84.
At about 5:15 p.m., they told CBS 3 that they stopped a white Honda Accord for motor vehicle violations.
A search of the vehicle turned up several plastic bags of what they believe is a Class B drug, which is considered to be heroin, morphine or opium.
The operator of the car is being held on $50,000 bail.
Police charged the driver with drug trafficking as well as state highway and marked lanes violations.
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