York Region Transit route 3 'Thornhill'
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3 Thornhill
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Number of Branches | 1 | |
Types of buses used | New Flyer D40LF, D40LFR, XD40; Nova Bus LFS; Van Hool A330 | |
Division | West (TOK Transit) | |
Related routes | None |
3 Thornhill is a local route operated by York Region Transit in Toronto, Vaughan, and Markham, Ontario, Canada.
Route Details
Route 3 mainly serves New Westminster Drive, Atkinson Avenue, Royal Orchard Boulevard, Willowbrook Road, Green Lane, and Simonston Boulevard.
This route serves the Brownridge, Beverley Glen, Uplands, Thornhill, Aileen-Willowbrook, Thornlea, and German Mills communities. It also serves Bathurst Clark Resource Library, St. Elizabeth Catholic High School, Promenade Terminal, Westmount Collegiate Institute, Rosemount Community Centre, Vaughan City Playhouse, Thornhill Village Library, Thornhill Community Centre, Thornlea Secondary School, St. Robert Catholic High School, and The Shoppes on Steeles and 404.
Route 3 connects to Viva Orange at Promenade Terminal, and at Atkinson/Bathurst, and to Viva Blue and Viva Pink at Centre/Yonge and Yonge/Royal Orchard.
Branches
This route has 1 branch:
- 3 Pioneer Village Terminal - Don Mills
The last westbound trip terminates at Royal Orchard and Yonge.
Historical Branches
- 3A Promenade Terminal - York University (Weekdays)
History



Markham Transit originally operated a number of short routes in the Thornhill area, namely 5 Thornlea, 6 Thornhill, 7 Romfield, and 8 Royal Orchard. These were eventually amalgamated into 3 Thornhill, which passed into YRT operation in 2001.
- May 2002 - York Region Transit combined route 3 and route 18, providing one route running from the Thornhill area to serve Promenade Terminal and York University. This resulted in the renaming of the route to "Thornhill-York University".
- October 12, 2003 - Route 3A branch is introduced, providing extra service between York University and Promenade Terminal during rush-hour service only. Route 3A only ran during the university school year, September-April.
- September 5, 2004 - Branch 3B is introduced which diverted into the new York University GO Station during train connections only.
- May 8, 2005 - Service at Shops-On-Steeles is adjusted to service a new stop at the south side entrance of the mall. North entrance service is discontinued.
- September 2005 - Viva Purple was introduced. This provided an easier and faster connection between Promenade Terminal and York University than route 3, and therefore service was reduced on route 3.
- April 30, 2006 - Branch 3A was discontinued.
- November 6, 2008 - Route 3 was affected by the York University strike between November 6, 2008 and January 29, 2009.
- September 2009 - Route 3 was one of the first routes declared fully accessible.
- September 2011 - Route 3B was discontinued due to low ridership.
- June 30, 2013 - Route 3 was renamed from "Thornhill-York University" to "Thornhill".
- December 17, 2017 - With the opening of the Line 1 subway extension to Vaughan, route 3 was extended a short distance from York University to terminate at the new Pioneer Village Terminal. The route was adjusted slightly to serve Pioneer Village Terminal via Ian Macdonald Blvd. and Northwest Gate instead of Ian Macdonald Blvd. and Founders Drive.
- April 29, 2018 - Service between the York University Campus and Pioneer Village Terminal is revised to operate via Ian Macdonald Boulevard and Northwest Gate, no longer using Founders Road.
- September 2, 2018 - the route was further restructured to discontinue direct service to York University, with buses bypassing York University to terminate at Pioneer Village Terminal.
- January 6, 2019 - Eastbound routing is modified and buses no longer operate on Simonston Boulevard and instead travel south on Don Mills Road to Shops on Steeles & 404. Westbound buses make a full counterclockwise loop on Simonston Boulevard.
Vehicles
Route 3 is primarily a 40ft route, and uses New Flyer D40LF, D40LFR, XD40, Nova Bus LFS, and Van Hool A330 buses.
Route Maps
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September 2018 - January 2019
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April 2018- September 2018
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December 2017 - April 2018
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September 2011 - December 2017
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September 2005 - September 2011
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July 2004
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December 2003
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January 2002
Major Stops
Route Stops and Connections | ||||
(3) | Pioneer Village Terminal | ![]() ![]() ![]() ![]() | ||
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3 | ![]() |
Steeles Ave. W. @ Keele St. | ![]() ![]() ![]() |
‡‡‡ | ‡‡‡ | GO Transit Newmarket Subdivision | ||
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3 | ![]() |
Steeles Ave. W. @ Dufferin St. | ![]() ![]() ![]() |
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3 | ![]() |
Steeles Ave. W. @ New Westminster Dr. | ![]() ![]() |
‡‡‡ | ‡‡‡ | CN Rail York Subdivision | ||
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3 | ![]() |
New Westminster Dr. @ Clark Ave. W. | ![]() |
(3) | Promenade Terminal | ![]() ![]() ![]() | ||
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3 | ![]() |
New Westminster Dr. @ Bathurst St. | ![]() ![]() ![]() |
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3 | ![]() |
Atkinson Ave. @ Centre St. | ![]() ![]() ![]() |
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3 | ![]() |
Centre St. @ Yonge St. | ![]() |
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3 | ![]() |
Yonge St. @ Royal Orchard Blvd. | ![]() |
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3 | ![]() |
John St. @ Bayview Ave. | ![]() |
‡‡‡ | ‡‡‡ | CN Rail Bala Subdivision | ||
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3 | ![]() |
Bayview Ave. @ Willowbrook Rd. | ![]() |
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3 | ![]() |
Green Ln. @ Leslie St. | ![]() |
‡‡‡ | ‡‡‡ | CN Rail York Subdivision | ||
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3 | ![]() |
Leslie St. @ John St. | ![]() |
(3) | The Shops On 404 And Steeles | ![]() ![]() ![]() |
Previous Destinations
Previously Serviced Destinations | ||||
Stop Location | Date Serviced | Notes | ||
---|---|---|---|---|
York University | May 2002 - September 2018 | |||
York University GO Station | September 2004 - September 2011 | Branch 3B |
Service Summary
Frequencies | |||||||||||||
Period | Branch | Weekdays | Saturday | Sunday | |||||||||
AM Peak | Midday | PM Peak | Early Evening | Late Evening | Early AM | Day | Evening | Early AM | Day | Evening | |||
2021 | Oct-Current | 3 | 38 | 31 | 33 | 38 | N/A | 62 | 65 | 60 | 62 | 62 | 60 |
Jan-Sep | 3 | 43 | 43 | 43 | 43 | N/A | 62 | 65 | 60 | 62 | 62 | 60 | |
2020 | 3 | 43 | 43 | 43 | 43 | N/A | 62 | 65 | 60 | 62 | 62 | 60 | |
2019 | 3 | ||||||||||||
2018 | 3 | ||||||||||||
2017 | 3 | ||||||||||||
2016 | 3 | 23-30 | 35-44 | 31 | 39 | 39 | 40 | 40 | 40 | 40 | 40 | 40 | |
2015 | 3 | 27-33 | 44 | 31 | 39 | 39 | 40 | 40 | 40 | 40 | 40 | 40 | |
2014 | 3 | 22 | 32 | 24 | 32 | 32 | 40 | 40 | 40 | 40 | 40 | 40 | |
2013 | 3 | 22 | 32 | 24 | 32 | 32 | 40 | 40 | 40 | 40 | 40 | 40 | |
2012 | 3 | 22 | 32 | 24 | 32 | 32 | 40 | 40 | 40 | 40 | 40 | 40 | |
2011 | 3 | 21 | 31 | 23 | 31 | 31 | 40 | 40 | 40 | 40 | 40 | 40 | |
2010 | 3 | 21 | 31 | 23 | 31 | 31 | 40 | 40 | 40 | 40 | 40 | 40 | |
2009 | 3 | ||||||||||||
2008 | 3 | ||||||||||||
2007 | 3 | 20 | 40 | 20 | 45 | 45 | 40 | 40 | 40 | 40 | 40 | 40 | |
2006 | 3 | 20 | 40 | 20 | 45 | 45 | 40 | 40 | 40 | 40 | 40 | 40 | |
2005 | 3 | 20 | 40 | 20 | 45 | 45 | 40 | 40 | 40 | 40 | 40 | 40 | |
2004 | 3 | 20 | 40 | 20 | 45 | 45 | 40 | 40 | 40 | 40 | 40 | 40 | |
3A | 40 | 40 | 40 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | ||
2003 | 3 | 20 | 40 | 20 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | |
3A | 40 | 40 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | ||
2002 | 3 | 30 | 40 | 30 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | |
2001 | 3 | 30 | 60 | 20 | 60 | 60 | 60 | 60 | 60 | N/A | N/A | N/A |