Here is an overlay of a Google Maps image with the new Tesla 2015 Map. For related discussion, see I-40 — Marching Towards OKC
It looks like we will see new Superchargers in Pueblo, CO, Trinidad, CO, Las Vegas, NM, Grants, NM, Albuquerque, NM, Santa Rosa, NM, and Tucumcari, NM.
Of those...