New Jersey Transportation Commissioner John Haley has appointed Carol Hollows as the state's overseer of EZ-Pass implementation. Hollows, a veteran of NJ's Treasury Dept. and NJ DOT, is to see that the electronic toll collection system is installed as a seamless system on the NJ Turnpike, Garden State Parkway and Atlantic City Expressway, and is integrated with the Port Authority crossings and toll highways in Delaware. The whole system is supposed to be running by January, 2000.