Service Reliability on 75 Sherbourne: September 2021

This article continues a series reviewing service quality on some of the TTC’s shorter routes.

Overview

75 Sherbourne operates between Rosedale and Queens Quay. At the south end, it has an on street loop normally via Queens Quay, Jarvis and The Esplanade. At its north end, the loop reaches to the south end of the Glen Road bridge on South Drive.

For this analysis, the two screenlines used are located at:

  • Sherbourne just south of Bloor. This records the headways at the major subway connection point, Sherbourne Station.
  • Sherbourne just north of Front. This records headways north of the south-end loop.

The service design during September 2021 is shown below. From September 1st to 3rd, the line operated on a summer schedule with less frequent service during the peaks and midday.

Weekend evenings the route is interlined with 82 Rosedale on a 30 minute headway using two buses over the combined route.

In these headway charts, the vertical scale is extended from the 0-30 minute range used in past articles to 0-60 minutes so that all data points will be visible.

75 Sherbourne shows all of the problems seen on other routes including missing vehicles and bunching, and, in some periods, a lack of sufficient running time to provide for recovery from minor incidents enroute. Service is often unreliable.

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Transit and the Urban Form of Toronto

This article contains a deck with my presentation and speaking notes for a guest lecture to Professor George Baird’s class at the Faculty of Architecture, University of Toronto, “A History of Urban Form”.

It is not intended as a definitive document, but as an overview tailored to the course as a whole and to the time available.

Alas, you will not hear my dulcet tones. For some things you just had to be there.

The version linked here as of 7:00 pm, November 6, has minor corrections and typos fixed.