Google maps is the best way to instantly find routing information, local business, road map and much more. Google Map doesn’t provide any way to download and save map or section of map. Here is one useful utility OfflineMap which provides the ability to download tiles from Google Maps and Openstreetmap.
OfflineMap lets you to download and view any title with zoom factor you can also draw a path on the map and save that path to a file or receive data from a GPS device and position the map at the points received from the device.
OfflineMap in Action