GPS Geez People School me
After 2 weeks of daily research, I've come to the conclusion (almost a info concussion) that most if not all GPS are not worth the $ paid for them. Every time I read a review of a new, somewhat new or...
Forum Discussion
The State of Cal (DOT) publishes what are called shapefile gps maps. http://www.dot.ca.gov/hq/tsip/gis/datalibrary/index.php - If I had the knowhow, I would add them to the gps mapping. It's an overlay. What is really needed is for the gps makers to get this data from the 50 states. In Cal. CALTRANS even publishes weekly maps of road closures and similar. I can't see a reason this isn't pushed out to the gps' around the US. Bot Feds & States should do this. And the gps makers should be willing to take this info & provide it as a service, given they pay nothing more than downloading it from the gov't web sites.
