You are not logged in. You are not able to create or change external links unless you are logged in. Log in to have full access. Edit page Edit info box Preview A tunnel is used to cross under mountains and ridges. It allows citizens to shorten walking distance and reach otherwise inaccessible areas. The longer a tunnel is, the more expensive it is to build. Tunnels give the same walking speed increase as {dirt roads}. # Construction {Stone} x 4 per unit of length Edit message: Save
