The Road Ahead: Two Visions for the Highways of Tomorrow


Cars have come a long way in the past forty years. We’ve seen the introduction of hybrids and hydrogen cars, Head Up Displays (HUDs), adaptive cruise control and in-car navigation. The modern automobile is widely considered to be better built, more fuel efficient and offering a better driving experience than the cars that preceded it just four decades before.
Compare this to the road. In 1861 the first speed limits were introduced in the UK. In 1917, the first highway centerline was painted on the M-15, a road that would one day become part of U.S. Highway 41. Cats eyes appeared in 1935 and the speed camera came in 1971. Since then, not much has changed. Speed limits may have varied and traffic laws may have evolved over the years, but the road itself essentially remains the same.
Scott Brusaw, a 53yo electrical engineer from Idaho, wants to change all that. His Solar Roadways concept is not just unique, it’s damn near Jetson-esque. Imagine driving on a highway made not of asphalt or concrete but of super strong, super durable glass. Beneath the glass would be solar cells that provide power to the embedded heating elements and LED road markings that keep the road clear of snow and visible to drivers in even the harshest of driving conditions.