-- Voyage in The Villages: The massive planned retirement community halfway between Gainesville and Orlando offers a captive market of 125,000 residents on 750 miles of privately owned roads. Residents can summon a self-driving Chrysler Pacifica to their doorstep for rides to the town’s restaurants, movie theaters, health-care facilities and golf courses. Voyage chose The Villages for the opposite reason Ford chose Miami — the environment is simpler with well-maintained two-lane roads, and cars can be slower. Voyage’s fleet drives 20 mph, slow enough to give each vehicle’s sensors ample time to perceive, predict and react, the company says on its website.