When you want to get from point A to point B, there's nothing more useful than a Google mapunless it's a Google map mashup, augmented with other essential information. Here are just a few of these Google transportation mashups:
NextBus (www.nextbus.com/predictor/) Find out how long it's likely to be until the next bus arrives in the San Francisco bay area
BART Map/Schedule (www.acme.com/bart/)Transit maps and schedules for the San Francisco bay area
The T (www.bostonsubway.info) Massachusetts Bay Transportation Authority subway stations and maps
Google-Yahoo Traffic-Weather Maps (traffic.poly9.com) A terrific mashup of traffic conditions (via Yahoo! Traffic), local weather maps, and Google maps, as shown in Figure 19.9
Figure 19.9. Viewing Minneapolis traffic conditions via Google-Yahoo Traffic-Weather Maps.