Ever wanted to see how subterranean rail systems get built? As much fun as it is to complain about Metro, Washington’s rail-transit network is also a feat of civil engineering. And a three-decade old video dug up by the Washington Metropolitan Area Transit Authority shows how.
Metro today uploaded “Earth Tunnels,” a video it produced in the 1970s to inform Washingtonians of the era about how it bored under downtown DC to build its first two rail tunnels. The video reaches as far back as the 13th century to detail medieval coal-mining processes, though the pencil drawings and Renaissance fair-style music quickly give way to grainy video and schlocky, mid-20th century documentary music. The video includes footage of the massive steel shields that protected workers as they bored through Washington’s bedrock and the laying of the first tracks.
Dated aesthetics aside, the video is a reminder that Metro, for all its contemporary faults, is still pretty remarkable. Watch: