Madrid's Big Dig
- Episode aired Jan 8, 2007
- 46m
Under a sweltering sun in the heart of Madrid, Spanish construction workers are working non-stop on the largest highway project in the world.Under a sweltering sun in the heart of Madrid, Spanish construction workers are working non-stop on the largest highway project in the world.Under a sweltering sun in the heart of Madrid, Spanish construction workers are working non-stop on the largest highway project in the world.