Study: Virginia ranks 7th in GPS navigation usage

Richmond (WBQB/WFVA/AP)  -- A study by one of the largest navigation services provider says Virginia ranks seventh in the nation for GPS navigation usage.  TeleNav says Virginia is among several mid-Atlantic states that posted the highest GPS usage. The top spot went to Maryland, which uses the technology twice as much as the national average.    Walmart topped the list as the No. 1 business searched. Starbucks took a close second, followed by Target, Best Buy and Bank of America. The top category of food searched is pizza,  followed by Chinese, hamburgers, American and Mexican.