Bunching does take place on Spadina 365 day of the year for over 10 years for the following reason:
1) Poor line management;
2) Lakeshore intersection;
3) Ridership load;
4) Riders trying to gain that last inches and not wait for the following car;
5) Riders not having their fare ready before boarding;
6) Drivers who are out for a Sunday drive and not care what they are doing to the schedule;
7) Priority signals not turn on;
8) Too many short turns at King St where the cars get caught up in traffic making the left hand turn there;
9) Poor track work;
Adding to this mess this year is the detour of the 511 Bathurst car that should be done by Aug 15 until TTC has to replace all the poles and overhead system on the Bathurst St bridge. The poles are brace with 4 4x4x4' or 6' and tied back into the bridge railing. On top of that, a section of the bridge including an expansion joint will have to be replace. Number of poles are missing due to removal of the poles, as they have rusted away.
510 is to go on detour at King St to Bathurst St starting the 2nd week in Sept when all the track and ROW is rebuilt from King to QQ as it stands now.
Early in 2012, 510 will only run to King until the new QQ road and ROW is built that will see only 509 buses operating along QQ until the work is finish. Buses will be used going south of King.
Bathurst Bridge