Dec 20 (Reuters) - Uber Technologies Inc UBER.UL :
* UBER'S SELF-DRIVING CARS RETURN TO TORONTO ROADS IN MANUAL MODE
* UBER CANADA - WILL RESUME SELF-DRIVING OPERATIONS IN PITTSBURGH AS OF DEC 20 WITH TWO MISSION SPECIALISTS IN VEHICLE AT ALL TIMES
* UBER CANADA INC. - CO WILL ALSO RESUME ON DEC. 20 MANUAL DRIVING OF ITS SELF-DRIVING VEHICLES IN SAN FRANCISCO