The construction industry—often ranked as one of the largest industries in the world—employs millions of people, from skilled craft workers to project managers. The industry has evolved to incorporate fascinating ideas, concepts, technologies, and procedures to build virtually every fixed structure and facility on the planet, from buildings and bridges to roads and dams. This series explores the trends, techniques, and technology being embraced by the construction industry to improve safety, quality, and productivity at the job site. Instructor Jim Rogers provides insights on the industry that employs so many people around the globe.