Helena will talk with a public relations specialist whose company has the important job of keeping her city informed on traffic and road conditions... especially as they undergo the biggest infrastructure project in America! In addition to being updated on traffic conditions, we also need to know how to get places. Shawn will meet a cartographer who will share with us how his career in mapmaking has evolved over the years. Then Helena will take us back in time to the middle ages and visit a man who cares for and trains the horses at a popular dinner theatre. Sounds like a fun job!