Texas Department of Transportation puts Wi-Fi into all of its rest stops: The service was put into trial in the panhandle at three locations. It's now soliciting bids for 84 rest areas and 12 information centers. The service will be free, and they hope to have Internet kiosks that will charge a small fee for use. Part of the thinking is that providing this service will encourage travelers to make more frequent stops which could reduce the incidence of accidents due to fatigue.