Board Thread:Questions and Answers/@comment-93.104.191.74-20140216102958/@comment-5596770-20140216184505

The first goal is not to build the road blocks, but to remove them. Removing them is as simple as finding them in his station, clicking on them, and choosing the sell option. This is similar to selling decorations or buildings in your primary station. In order to visit Sam's station, open the contracts window. On each contractor, there are two buttons. The one on the right side is a picture of buildings with an arrow pointing to them - click that button to visit a contractor's station.