An arrest on the Interstate leads to the seizure of cash and narcotics.

Saline County Sheriff Roger Soldan tells KSAL News that a deputy on patrol clocked a westbound Ford F150  with Nevada plates driving 86-miles per hour in a 75-mph zone.

The stop then turned into a narcotics investigation with deputies finding some personal use meth in the truck and $37,700 in cash under a roll tarp in the truck bed.

50-year-old David W. Buck of Las Vegas was booked into the Saline County Jail on charges that include possession of a narcotic.