RGS google map - oh yeah, that's mine. Actually had forgotten I created that! I can share that if others want to contribute and fine-tune it. I was so impressed with Dave's overlay work, that I started playing around w/ Google's mapping tools to see there was a way to make an interactive version, to help people find the route compared w/ modern roads, etc.
No where near as accurate or detailed as Dave's work, but perhaps useful.
If you'd like me to grant you editing rights to it, shoot me an email at 'haworth7@gmail.com' and I'll see if I can make that work.
Rio Grande Southern details!! [
www.rgsrr.com]