On Treasure Island, robo-buses are now up and running. The shuttle service -- the first in the state -- is called "Loop." SAN FRANCISCO (KGO) -- On Treasure Island, robo-buses are now up and running.

The small box-shaped bus will operate on a fixed route on Treasure Island in San Francisco Bay between 9 a.m. and 6 p.m. to serve its 2,000 residents. While it has no steering wheel or driver's ...