This what I saw for Church and Wellington before the rain came and kill my trip to York today.
2 set of x support wiring south of King as well at Wellington.
Not sure if it new or old support wires between poles on Church as it was getting very dark due the coming rain storm. I would say new since there wasn't any the last time I saw the area.
The first 2 poles east of Church on Wellington have support wires between the poles. Rest of the poles up to Yonge have the brackets off the poles and waiting for the main line.
The rain hit as I was to go east of Yonge and call it a day. What I could see, support wires between poles up now compared to none the Last saw the area.
Taking the 504 west, looks like support wires between poles are in place south of King.
Until TTC string the OS, Wellington can't be use as its the only thing that needs to be done on it now,