Hello, I'm the mother of Junior road builder, a 10 year old boy on the Autism spectrum. He is extremely high functioning and his is obsessed with US infrastructure. His sole use of Sim City is highway building. You sould see the sign walk chalk drawings he does on our neighborhood sidewalks and driveways! I know he's my son but everyone who sees them is amazed and he's had this passion almost since he could walk.
To get to the point, he wants to get into to designing his own freeways and signage instead of downloading those of others and I have no idea what that entails, only that it has something to do with .bat files. Can someone enlighten me? It would be wonderful if someone wanted to mentor him in his quest.
I know this is not a typical post so thank you for your consideration.