GPS that lets you pre-program a route
by psaulm119 - 12/23/12 9:07 PM
Are there GPS that let you examine a route ahead of time, and then select that? For example, if someone isn't familiar with a freeway system of a metro area, one could select the route, and then they could drive and hear the directions to follow that particular route?
or is that not how GPS works?
Or do they all do this?
Sorry if this sounds bizarre, but I've obviously never used GPS before and so I don't know if this is available in all or not....