The massive cycling event known as Critical Mass is taking place tonight in South Florida. The monthly ride happens in major cities all over the world.
Last month, thousands of bicyclists clogged the streets of Miami and Miami Beach, trapping drivers in traffic jams lasting up to two hours.
Tonight about 3,000 cyclists are expected to join the Miami ride which leaves from downtown at 7:15 p.m. Fort Lauderdale's counterpart event starts at 7:00 p.m.
Motorists, see the maps below to plan your Friday evening:
Miami
Fort Lauderdale
Credit http://www.ftlbikes.com/
Rides usually last around an hour. Watch out for the finish line. Bikers will loiter.