Route 66 Route USA 2004 Total coverage of 6.5 million towns, cities & streets -- as well as 4 million points of interest Add your own addresses to any map -- just add a symbol and you've marked an important point of interest The interactive legend modifies your maps to suit your personal needs or tastes Identify which roads you should take when avoiding roadblocks -- the built-in route calculator handles it for you Fully GPS compatible - connect your GPS to your serial port and always know exactly where you are