Saint Paul's Green Line-the Central Corridor. It cruises down University Avenue at a remarkable 45 MPH at its fastest speed. It has got the speed of a llama and the heart of a lion! - well, maybe it has the heart. By comparison, the speed of the Blue Line that runs between Downtown Minneapolis and the Mall of America is 55 mph in many spots along Hiawatha Avenue and 60 mph through the airport tunnel. You can get from Target Field to MOA and vice versa in less than 30 minutes. You're lucky to make the trip in 55 minutes between Target Field and Downtown Saint Paul, even though the actual distance of the Green Line is about two miles less than the total distance of the Blue Line. That's OK, though. There's plenty of places to park your car along the Green Line, right?