BEST BUS RIDERoute 102/Route BRiding the entire length of Metrobus Route 102 and its Key Biscayne connector, Route B, you don't see all of Miami-Dade County, and yet you do. This trip is expansive in geography and culture, traveling as it does from one of the wealthiest zip codes in the United States (once home to Charles "Bebe" Rebozo, faithful pal of President Richard Nixon) to Hialeah (home to many Latin American immigrants who serve the needs of those in the 149). The circuitous, meandering route also passes by Government Center Metrorail Station in downtown Miami, Crandon Park, and Cape Florida State Park. But Route 102's true charm is its median destination, Miami International Airport. So there is, after all, a way to get to the airport that doesn't involve a taxi, private limo service, or being forever beholden to friend or neighbor. And it costs only $1.50.