Solar Road Surface The BorderTransportationSystem can be built with a super highway, high-speed rail system, and Mag Lev rail system or it can be built with just the high-speed rail and Mag Lev rail systems {preferred}. Either way, there are new developments in Solar Energy, and one such development is the use of a Solar Road Surface that acts as any road, but generates low cost electric energy.  If the system uses only rail, the area on both sides of the tracks can be lined with these solar road panels which have durability, weatherability, easy replacement, and longevity that surpasses normal road surfaces. Index of ... New Pavement System... Supported by Solar Panels? - {Pros and Cons of...} Solar Roadways Wikipedia Welcome to Solar Roadways®