With a big 5" touchscreen and more than 8 million points of interest (POIs) and spoken turn-by-turn directions, the Garmin nuvi 50LM 5" Portable GPS navigator makes driving fun again. Touch the screen to easily look up addresses and services and to be guided to your destination with voice-prompted, turn-by-turn directions that speak street names. The speed limit indicator of this Garmin GPS with lifetime map updates shows you how fast you can go on most major roads. With its "Where Am I?" emergency locator, you will know where your exact location is. The voice prompt GPS also comes preloaded with more than 8 million points of interest and offers the ability to add more places. Lane assist with junction view guides you to the correct lane for an approaching turn or exit, making unfamiliar intersections and exits easy to navigate. The lane assist GPS realistically displays road signs and junctions on your route along with arrows that indicate the proper lane for navigation.