App or site to plan route

RV Trip Planner RVTW is what I use and is quite popular with a lot of folks. It routes your vehicle according to the height that you put in the software avoiding low bridges and such. It uses shows the actual road miles to a stop, it shows all it shows campgrounds on the map along with many diffifert types of places. The list is too long to show here. The developers are actively adding features, they had two major releases in the last couple of months and they have a forum on a different RV sites that they listen to and respond occasionally to question not answered by other users. It is pay $30/yr IIRC