superhighways

Superhighways, Approach to the City
Mead: "If you've ever looked down on a major [highway] interchange you couldn't have helped but admire the very definite swings and tensions of the road curvatures, interlocking lanes and off-ramps, all based on precise control of the kinetic energy flowing over them."

Art and text from Sentinel by Syd Mead (Dragon's Dream, 1979)
The Syd Mead Project