China has proposed a modern version of one of the ancient world's best-known trade routes, as Cui Jia reports.

The Silk Road. The very name conjours up images of hardy, courageous merchants fighting off bandits and warring tribesmen as their caravans, carrying exotic silks and spices, ventured warily along a series of ancient trade routes that stretched more than 7,000 kilometers from China to the Mediterranean Sea and provided a connection between East and West for centuries.

Now, plans are afoot to bring back the glory days, but instead of camels, the modern travelers will use automobiles, trains and aircraft to traverse a route that was responsible for the settlement and development of some of the greatest cities known to the ancient world.