I don't know the finger points of a RM GPS, but have you looked at the routing choices? (These choices include Avoiding Toll Roads, Ferries, etc.) There should be a choice like between FASTEST and SHORTEST routing.
Settings>Routing Options>Prefer Interstate.
Commercial trade, business, movement of goods or money, or transportation from one state to another, regulated by the Federal Department Of Transportation (DOT).
New! Check out our help videos for a better understanding of our forum features
My Randmcnally always short cuts me thru back roads and sometimes it can be a pain i want to stay on interstate all thru the way until I really have to get on a back road how do I avoid that?
Interstate:
Commercial trade, business, movement of goods or money, or transportation from one state to another, regulated by the Federal Department Of Transportation (DOT).
Dm:
Dispatcher, Fleet Manager, Driver Manager
The primary person a driver communicates with at his/her company. A dispatcher can play many roles, depending on the company's structure. Dispatchers may assign freight, file requests for home time, relay messages between the driver and management, inform customer service of any delays, change appointment times, and report information to the load planners.