Photos: A world with 'Solar Roadways' smart roads

A solar city

A rendition of downtown Sandpoint, Idaho, where Solar Roadways was founded.

SEE: How 'Solar Roadways' plans to create smart roads to produce clean energy and save lives and money

Image: Sam Cornett

By Lyndsey Gilpin

Lyndsey Gilpin is a former Staff Writer for TechRepublic, covering sustainability and entrepreneurship. She's co-author of the book Follow the Geeks.