Engineers create conveyor-belt-like roads, the only way to keep the congested future moving. But now a strike is shutting it all down. Based on a story by Robert Heinlein, this episode of X Minus One originally aired on January 4, 1956.

X Minus One premiered in April 1955 on NBC and ran until January 1958. Like its predecessor series, Dimension X, X Minus One featured stories by the greatest names in modern science fiction: Ray Bradbury, Robert Heinlein, Clifford Simak, Robert Bloch, and many more.