Magellan RoadMate 1430 4.3-Inch Portable GPS Navigator Magellan RoadMate 1430 4.3-Inch Portable GPS Navigator with Traffic Pre-loaded with maps of U.S., Puerto Rico, and Canada SmartDetour automatically prompts you to route around sudden slow freeway traffic. Rechargeable battery lets you Navigate for up to 3 hours when power is unavailable. 6 million pre-programmed POIs make it easy to find gas stations, restaurants, ATMs, coffee and more.