After fighting traffic, crowds, and auto exhaust while pedaling through the urban jungle, you'll be rewarded with a new perspective on the city. Perhaps the best route for such a point-of-view shift starts near the Rickenbacker Causeway tollbooth. Leave your car there and head back to South Dixie Highway, then go north. Detour on SE Fifteenth Street to Brickell Bay Drive. Take a left, follow it back to Brickell Avenue, and cross the Miami River. Take the bayfront sidewalk next to the Dupont Plaza Hotel and follow it to Bayside. Work your way back to Biscayne Boulevard and continue north to the I-395 on-ramp. Use the sidewalk and the emergency lane to cross the MacArthur Causeway into South Beach. Your reward: one beer. Remember, it's a roundtrip.