Some people don't respect the skill and effort that goes into constructing things. With Cargo Bridge you get to teach those people a lesson. Your task is simple, just construct a sturdy enough bridge so that your hapless workers can make their way to their crates, and push them back to where they belong. Keep in mind, though, that the laws of gravity and the laws of economics apply. That means, your bridge will need sufficent support to hold workers and their crates. And you need to do all this as cheaply as possible. Build well and smart with Cargo Bridge!