Rocker is a suburb of Butte, Montana, United States. Most known for its nearby Port of Montana transportation hub at the connection of Interstates 15 and 90, Rocker lies 3 miles west of Butte.
Rocker has about 150 citizens and is served by two large truck stops one of which includes a Subway, Arbys’s and McDonalds. There are also two Motels, a campground, Yamaha dealership, two bars and an upholstery shop. There is a small volunteer fire station, but the town relies on the Butte Silver Bow Sheriff’s Department and the Montana State Police for police, and the St James Hospital in Butte 2 miles away for medical. One mile south on I-15 is Silver Bow, a Montana transportation hub, which is served by cargo trains and semis.