Where can one find good detailed maps of the canals. I'm particularly interested in the Miami-Erie canal. What I would love to see is an overlay of the canals on today's maps.
There’s a decent interactive map of the O&E canal on today’s street map on Wikipedia, but it does include a number of mistakes. Crucially, it is way off regarding the last few miles of the Columbus Feeder and it doesn’t have a good understanding of the path through Buckeye Lake
There is a video about groveport its called ( Groveport a town and its people ) you can see it on RU-vid talks about the growth of groveport and its history with the locks