For the last fifteen years or so I have been using Delorme's Street Atlas USA for planning road trips but I have run into a problem. Garmin has bought Delorme and the Street Atlas software is no longer being produced. While my current Delorme software is still working I am looking for a replacement and cannot find anything that can be fully installed on a computer or laptop and doesn't have the occasional or constant need for an internet connection. Everything out there these days is either totally online or is just an app for a smartphone or tablet. I'm looking for computer software that has the maps installed on the computer and never needs an internet connection to function. I find it much faster and easier to plan a road trip on my computer and then transfer the finalized trip to my laptop and GPS. Many of my trips are on U.S. back roads and therefor many times I have limited or no access to the internet, hence the need for software that can function without it.