Ana Gutierrez, 24, refreshes her makeup as she and her friends, Cristina Hernandez, 23, left, and Raquel Jimenez, 24, use the trolley to travel to the Urbano Hotel for a graduation ceremony. The Brickell-Biscayne city trolley operates on a 10 mile loop around downtown picking up passengers for free as part of City of Miami initiative to improve public transportation. CARL JUSTE / MIAMI HERALD STAFF

A view of the new Metrorail station at Miami International Airport on Friday January 27, 2012. The new route will be known as the Orange Line. It will be the first new route to open in Miami-Dade since 1984. David Santiago / el Nuevo Herald