Not sure if this is the correct to place this. But I have a client that is interested in building a site that is very similar to MapQuest. Can anyone tell me what software they are using or what the technology is based on? I am calling in some help on this and I don’t want to sound like an idiot. Here I don’t mind. Or if there is a service that she could subscribe to that would provide that part of the site. Please any help on this would be greatly appreciated.