Broadcast: 3rd March 1940

Starring: Bill Johnstone

Added: Sep 10 2002

Over the river men are throwing a web of steel cables and concrete. The bridge, calculated to a thousandth of an inch figuring stress and strain of steel support, computing everything to its minutest fraction. The bridge must be safe and strong and last forever perhaps. But there is one thing that is not calculated, not figured, not computered, and that perhaps is the most important element, the most vital part of the bridge - the workers. The bridge workers.