This is a great app, it has everything I want to know about Eureka. It's easy to use and even gives me directions, which if you've been to Eureka is very handy. I have found it very useful in many ways, plus it's free!!
Adding Select / Deselect All.
Truck GPS Navigation with paths for Truck, Van, RV, Caravan and Bus with Traffic
Voice street view and navigation, market inside map to quick route find
Make driving routes with traffic alert and default voice map search.