NASA CrawlerwayNASA | February 2017
Reaching the Stars Begins by Moving a Single Pebble
Before NASA can explore the deep reaches of space, another journey has to take place. It’s a 3.5-mile trek from the vehicle assembly building to the launch pad at the Kennedy Space Center. Built in the 1960s, this stretch of road, known as the crawlerway, has carried payloads from Saturn rockets to Space Shuttles weighing up to 18 million pounds each. In 2011, NASA planned to up the weight to 25 million pounds per launch with a new vehicle delivery system. That meant replacing the crawlerway with new material that could stand up to the increased strain. And they tasked Jones Edmunds to make it happen.
For a job this big, we thought small. As in tiny pebbles of Tennessee river rock. Their low spark rate under tremendous pressure proved to be the right fit. Today, millions and millions of pebbles fill the crawlerway and they’re designed to stay there for several decades. Understanding things on the micro and macro levels has been our impetus for over 40 years. That gives us a unique perspective and helps us arrive at solutions that are not only relevant to future generations, but in NASA’s case, are quite literally out of this world.
Watch the Historic Perspective video to learn more.