Roads and Bridges



The  menu allows the player to build roads, bridges, and tunnels. Roads allow citizens to move faster as they travel along them. Bridges allow the people to cross over water, and tunnels allow them to pass under mountains.
 * Dirt road: Build a dirt road.
 * Stone road: Build a stone road.
 * Wooden bridge: Build a bridge over water.
 * Tunnel: Build a tunnel under a mountain.