List of numbered roads in York Region

York Region, located in southcentral Ontario, Canada, assigned approximately 50 regional roads, each with a number ranging from 1 to 99. All expenses for York Regional Roads (i.e: maintenance, traffic lights, and snow clearing) are funded by the York Region government. Several new roads were assumed by the region include King–Vaughan Town Line and Kirby Sideroad. Most north-south roads originating in Toronto retains the proper names from south of Steeles Avenue.

Roads on Georgina Island are maintained by Chippewas of Georgina Island First Nation despite the island being within York Region.

Roads are generally paved with some gravel roads in less populated areas. Before the 20th Century most cleared roads were dirt roads.

Types of roads

King's Highways

There are 161 kilometres (100 mi) of provincially maintained highways, termed "provincial highways" or "King's Highways"^[1][2]

As in the rest of Ontario, the provincially maintained highways in York Region are designated with a shield-shaped sign topped with a crown. The highway number is in the centre, with the name ONTARIO below. These signs are known as shields.^[3]

Provincially maintained highways generally have greater construction standards than municipally or locally maintained roads.^[4] Although they are usually one lane in either direction, several short sections with two lanes in one direction as a passing lane exist along the highways.

York Region is also home to three 400-series highways, which are controlled-access freeways.

Toll highway

York Region is home to a privately-maintained (but provincially-owned) toll freeway, the 407 ETR. The freeway crosses the Region east-west near the southern border. Toll rates vary depending on the section, time of day, and mileage driven.

Regional Roads

York Regional Roads are signed with a flowerpot-shaped sign, as are most regional and county roads in Ontario. The road number appears in the centre of the sign, with the word REGION above and the word YORK below. Like King's Highways, these signs are known as shields.^[3] As par standard practice in regional municipalities, they run through and are signed in urban areas in addition to rural areas.

King's Highways

The following is a list of provincially maintained highways in York Region. Communities are ordered by where the route encounters them (either from south to north or from west to east).

Route	Length		Western/Southern Terminus	Eastern/Northern Terminus	Municipalities/ Communities	Comments
	km	mi
Highway 48	58	36	Major Mackenzie Drive (York Regional Road 25)	Durham Regional Road 23	Markham, Whitchurch-Stouffville (Stouffville), Whitchurch-Stouffville (Ballantrae), East Gwillimbury (Mount Albert), Georgina (Sutton)
Highway 404	44	27	Steeles Avenue	Woodbine Avenue (York Regional Road 8)	Richmond Hill, Markham, Aurora, Newmarket, Whitchurch-Stouffville, East Gwillimbury, Georgina	Highway 404 forms the eastern/western borders of part of Richmond Hill/Markham, Richmond Hill/Whitchurch-Stouffville, Aurora/Whitchurch-Stouffville, Newmarket/Whitchurch-Stouffville, and part of Newmarket/East Gwillimbury.
Highway 400	32	20	Steeles Avenue	Canal Road	Vaughan, King (King City)
Highway 9	15.5	9.6	Caledon-King Townline	east of Highway 400	King (Schomberg)	Forms the border between York Region and Simcoe County between Caledon-King Townline and Canal Road.
Highway 427	9	5.6	Steeles Avenue	Major Mackenzie Drive (York Regional Road 25)	Vaughan
Highway 7	3	1.9	Reesor Road	York-Durham Line (York Regional Road 30; Durham Regional Road 30)	Markham (Locust Hill)

Privately owned freeway

Route	Length		Western/Southern Terminus	Eastern/Northern Terminus	Municipalities	Comments
	km	mi
407 Express Toll Route	41	25	Highway 50 (Peel Regional Road 50; York Regional Road 24)	York-Durham Line (York Regional Road 30)	Vaughan, Richmond Hill, Markham	Privately-owned toll freeway

Georgina Island

The main arterial road is a series of different named roads:

• Bear Road - runs along south side of Georgina Island
• Chief Joseph Snake Road - runs along western side of Georgina Island and transitions to Loon Road at northern tip
• Loon Road - runs along eastern side of Georgina Island and transitions to Chief Joseph Snake Road at northern tip

Boundaries of York Region

• Steeles Avenue marks the York Region/Toronto boundary, internally designated as York Regional Road 95^[5][6]
• York–Durham Regional Road 30 (York–Durham Line), York Regional Road 32 (Ravenshoe Road), and Durham Region Road 23 (Lake Ridge Road) marks the York Region/Durham Region boundary
• York Regional Road 24 (or Peel Regional Road 50) marks the York Region/Peel Region boundary
• Highway 9 and Holland River form the York Region/Simcoe County boundary

Georgina Island, Fox Island and Snake Island are within York Region, but are also part of the Chippewas of Georgina Island First Nation.

Regional Roads

Regional road #	Proper Name[7]	Western/Northern terminus	Eastern/Southern terminus	Municipalities	Additional notes/Traffic
	Yonge Street	York Region/Simcoe County boundary	Steeles Avenue	Markham, Vaughan, Richmond Hill, Aurora, Newmarket, East Gwillimbury	Formerly Highway 11. This road is the central divider of York Region (and Toronto, from where it continues). Very busy road (especially in Richmond Hill, Markham, and Vaughan). Yonge Street turns off York Road 1 south of Holland Landing and is signed York Road 51, while York Road 1 continues northwest to Bradford in Simcoe County. The Viva Blue BRT line serves Yonge Street.
	Kennedy Road	Lake Drive East in Georgina	Steeles Avenue	Markham, Whitchurch–Stouffville, East Gwillimbury, Georgina	Continues from Toronto. Before naming it was the 6th Line. Former sections of Kennedy before the present alignment include Old Kennedy Road, Fresno Circuit, and Main Street Unionville. Section bypassing Main Street Unionville was briefly named Unionville By-pass. York Regional Road status was interrupted between Davis Drive (continues briefly north to dead end) and Herald Road.[8] The interruption due to the existence of the Bendor and Grave Tract (York Regional Forest), created by re-forestation of developed land acquired by the province beginning in 1924.[9] Pheasant Run Golf Course's eastern end overlaps roadway. Its length is 68km (including Toronto parts of Kennedy road)
	Keele Street	Lloydtown-Aurora Road	Steeles Avenue	Vaughan, King	Continues from Toronto. Unsigned road continues north of Lloydtown-Auroa Road as to King Street then becomes 4th Concession Road ending just before the Holland River. Briefly across the Holland River is a short roadway called Keele Lane which end shortly at Tornado Road.
	Highway 7	York Region/Peel Region Boundary	Reesor Road	Vaughan, Richmond Hill, Markham	This route is a heavily travelled route, especially between Highway 400 and McCowan Road in Vaughan, Richmond Hill, and Markham. Most of Viva Purple and Viva Pink run on Highway 7. This route was part of Ontario Highway 7 before the 1997 downloadings. Portions in Markham was once called Wellington Street (short section exists south of 7 at Markham Road). Ontario Highway 7 continues east of Reesor Road.
	Woodbine Avenue	Lake Drive North in Georgina	Steeles Avenue / Highway 404	Markham, Whitchurch–Stouffville, Georgina	Runs closely parallel to Highway 404. Formerly continued south into Toronto, with that section today incorporated into Highway 404, which was constructed on a separate alignment to the west through York Region. Connects with the highway south of Steeles with directional ramps. In 2010, the Woodbine Avenue By-Pass, was opened to preserve the community of Victoria Square in Markham as urbanization encroached; with the old alignment renamed Victoria Square Boulevard', though the bypass was redesignated as part of Woodbine Avenue proper in 2015.[10][11][12] Several former road stub exists with new names after various realignments: Union Street, in Gormley south of Stouffville Road.
	Baseline Road	Woodbine Avenue	Dalton Road	Georgina	Road is a suffixed route that runs east-west and defaults from Woodbine Avenue (RR #8), (with a turn required for traffic to continue along Woodbine). The road is also secretly designated as number #88.[7] Road name derived from early road surveying commonly used in the 19th and early 20th Centuries in Ontario.
	Dalton Road Main Street Sutton (High Street)	Lake Drive East	Highway 48	Georgina	Two of the roads pass through the centre of the village of Sutton. Richard Dalton was a landowner in nearby Virginia located near the Roman Catholic Church along the route from Highway 48 east of Sutton.[13]
	King Road	York Region/Peel Region Boundary	Yonge Street	Richmond Hill, King	It passes through King City, Nobleton and Oak Ridges. Named for Major John King, British Under-Secretary of State. Formerly 14th Sideroad.
	Don Mills Road Leslie Street The Queensway	Metro Road South and Morton Avenue	Steeles Avenue	Markham, Richmond Hill, Aurora, Newmarket, East Gwillimbury, Georgina	Continues from Toronto as Don Mills Road at Steeles Avenue and becomes Leslie Street north of John Street. Becomes The Queensway and passes through the centre of Keswick. This section is proposed to be renamed Main Street Keswick in the future. Leslie Street also continues from Toronto, but a short section north of Steeles is bypassed and/or broken (hence the portion following Don Mills Road) due to geography including (German Mills Park, Duncan Creek) and the German Mills residential area; section from Steeles to slightly north of Simonston Boulevard was once part of German Mills Road. The section of Leslie from Steeles to Waterloo Court is not part of the regional road. All sections of Leslie in Markham were once signed as 3rd Line.[14]
	Mount Albert Road Bradford Street	Holland Landing Road	York–Durham Line	East Gwillimbury	Connects Holland Landing, Sharon and Mount Albert
	Stouffville Road Main Street Stouffville King–Vaughan Line	Pine Valley Drive	York–Durham Line	Richmond Hill, Whitchurch–Stouffville	It passes through the centre of Gormley and Stouffville. It is one of the busiest rural roads in York Region. Named for Stouffville founder Abraham Stouffer. Regional Road status interrupted between Bathurst and Yonge Streets.[7] Formerly as known as Whitchurch Town Line before merger of Whitchurch-Stouffville.
	Wellington Street Aurora Road	Dufferin Street	York–Durham Line	King, Aurora, Whitchurch–Stouffville	Passes through the centre of Aurora. The Aurora GO Station can also be found on this road. Follows or formerly known as 17th Sideroad.
	Lloydtown-Aurora Road	Highway 27	Bathurst Street	King	Accessible to Highway 400, links Aurora and Lloydtown. From Highway 27 to 8th Concession it follows the 19th sideroad. At the 8th, to avoid Pottageville swamp, it curves diagonally southwards until it reaches 7th Concession road. From the 7th to 5th Concession Road (Jane St), it runs roughly due east, between sideroads. At Jane St, it turns south until it reaches the former 18th sideroad. Turning east again, it follows the former 18th to Dufferin (3rd Concession). At Dufferin, it turns east, running on 17th sideroad.
	Islington Avenue	Major Mackenzie Drive	Steeles Avenue	Vaughan	Continues from Toronto. Mostly running along the Humber River, this road is steep at times with many curves. North of Major Mackenzie the road is not signed and merges with Highway 27 north of Nashville Road.
	Park Road	Hedge Road in Georgina	Ravenshoe Road	Georgina	The road passes through Sibbald Point Provincial Park, and accessible to Highway 48
	Green Lane	Bathurst Street	Woodbine Avenue	East Gwillimbury	Former northern terminus of Highway 404, on which it is marked as a truck route to Highway 400. Not to be mistaken for road of the same name in Markham.
	Pefferlaw Road	Highway 48	Lake Ridge Road (York Region/Durham Region Boundary)	Georgina	Passes through the centre of Pefferlaw
24 (Unsigned)	Highway 50	Mayfield Road (Peel Regional Road 14) / Albion-Vaughan Road	Steeles Avenue	Vaughan	Formerly provincial Highway 50. Unsigned as a York regional road, but signed as Peel Road 50, which it shares jurisdiction with, as it forms the boundary between York and Peel Regions. Continues north from Toronto's Albion Road.
	Major Mackenzie Drive	Highway 50	York–Durham Line	Vaughan, Richmond Hill, Markham	Major suburban thoroughfare in Markham and Vaughan spanning the width of the Region. Once called Markham Road as the eastern end reached into Markham. Now named after Major Addison Alexander "Lex" Mackenzie, a former provincial politician and First World War veteran.[15]
	St. John's Sideroad 18th Sideroad	Bathurst Street	Woodbine Avenue	Aurora, Whitchurch–Stouffville	No access to Highway 404 with overpass only.
	Highway 27	Highway 9 or York Region/Simcoe County boundary	Steeles Avenue	Vaughan, King	Formerly Highway 27 (referred to as Simcoe County Road 27 in Simcoe County). In Vaughan and King, it generally follows the former 9th Concession Road.
	Gamble Road 19th Avenue Kirby Road	Bathurst Street	Leslie Street	Richmond Hill, Markham, Vaughan	One of the rural roads in York Region, and extending Kirby Road to Bathurst. [16] Portion named for former York County Warden John William Gamble. Kirby was likely named for settler Nathaniel Kirby.[17] Kirby Road running from Dufferin to Albion-Vaughan Road, will likely become part this regional road in the future. In 2019, Gamble Road was realigned at Leslie Street to compensate for old surveying errors, and to create a continuous routing.[18]
	York–Durham Line (Also Durham Regional Road 30)	Queensville Sideroad in East Gwillimbury	Steeles Avenue	Markham, Whitchurch–Stouffville, East Gwillimbury	Separates Durham Region and York Region. North of East Gwillimbury road continues as Concession Road 1 and Miles Road terminating at Highway 48 in Baldwin; south of Steeles/Taunton Road continues as Scarborough-Pickering Townline terminating at Finch Avenue.
	Davis Drive	Highway 400	York–Durham Region boundary	King, Newmarket, East Gwillimbury, Whitchurch–Stouffville	One of the busiest rural roads in York Region, separates East Gwillimbury and Whitchurch–Stouffville. The road is still referred to as Davis Drive east into Durham Region. the section west of Yonge Street was formerly part of Highway 9 before being downloaded to the region, although west of Highway 400 the road remains Highway 9. Named for the Davis Leather Company (moved to area by Andrew Davis, son of the founder of Lowell Tannery of King Township and later ran by son Elihu James Davis and Aubrey Davis).[19][20]
	Ravenshoe Road	Holland River at a dead end	Lakeridge Road (Durham Regional Road 23)	Georgina	Pronounced "Raven shoe"; runs from southeast of Keswick to Udora. Thomas and William Glover operated Ravenshoe Hotel on the roadway.[21]
	Glenwoods Avenue	The Queensway South	Woodbine Avenue	Georgina	One of the busiest roads of Keswick, from the Queensway South-Woodbine Avenue
	Bayview Avenue Prospect Street 2nd Concession Road	Queensville Sideroad	Steeles Avenue	Markham, Richmond Hill, Aurora, Newmarket	Very busy with a lot of traffic especially in Markham and Richmond Hill. Continuation of Bayview Avenue from Toronto. Regional road status is interrupted between Davis Drive and Green Lane.[7]
	Bathurst Street	York Regional Road 1 (Former Highway 11) / Holland Landing Road	Steeles Avenue	Vaughan, King, Newmarket	Continues from Toronto. The road was interrupted by the natural landscape in King where Old Bathurst Street runs further west and south of Mulock Drive.
	Bloomington Road / 15th Sideroad	Keele Street	York–Durham Line	Richmond Hill, Whitchurch–Stouffville	East of Bloomington, it was formerly Highway 47, one of the busiest rural roads in York Region West of Bloomington it follows 15th Sideroad. Named for the hamlet of Bloomington in Stouffville.
	Doane Road	Yonge Street	Woodbine Avenue	East Gwillimbury	Runs from Holland Landing to south of Queensville. While not part of Regional Road 50, Doane Road exists in two sections: West of Yonge Doane Road West ends at East Branch of the Holland River and east of Woodbine Avenue runs to McCowan Road with break and continues from east of Highway 48 to York-Durham Townline. Named for Ebenezer Doane, Quaker settler in Newmarket and related to John Doane.[22]
	Donald Cousens Parkway	Major Mackenzie Drive	Steeles Avenue	Markham	The road was built as a truck route (with trucks subsequently banned from Main Street Markham). Formerly called Markham Bypass from the 1980s to 1990s, the road is now named after the former mayor of Markham, Donald Cousens. The road is expected to be extended to Highway 48 in the future, with construction planned to start in 2026.[23]
	Elgin Mills Road Teston Road Nashville Road	York Region/Peel Region Boundary (Peel Regional 50 / York Regional Road 24)	Woodbine Avenue	Vaughan, Richmond Hill, Markham	York Regional Road status was interrupted between Highway 27 and Pine Valley Drive, and also between Keele Street and Dufferin Street. Elgin Mills was a post office established in Richmond Hill in 1900 and named for James Bruce, 8th Earl of Elgin.[24] Non-regional road section of Elgin Mills runs from Woodbine east to York-Durham Town Line (ends in Mongolia, Ontario). Road was also referred to as Peaches Sideroad as it passed through Peaches located at McCowan Road and Elgin Mills Road.
	Yonge Street	Queensville Sideroad	Yonge Street	East Gwillimbury	The road passes through the centre of Holland Landing and is a bypassed (to through traffic) section of Yonge Street. Continuation of Yonge Street from southern York Region.
	Dufferin Street	Lloydtown-Aurora Road/18th Sideroad	Steeles Avenue	King, Vaughan	Sometimes referred to as 3rd Concession Road. Continues from Toronto. As non-regional road Dufferin runs north and ends at Holland Marsh.
	Jane Street	Highway 9	Steeles Avenue	King, Vaughan	Continues from Toronto. Two of the only TTC subway stations outside the City of Toronto are located on or near Jane Street in or near Vaughan Metropolitan Centre.
	Weston Road	Highway 9	Steeles Avenue	King, Vaughan	Formerly the 6th Concession Road. Continuation of Weston Road in Toronto. A short stub called Old Weston Road was the former alignment of the roadway that was removed to align with the Toronto section of the road. Non-regional road section of Weston Roads ends north of Highway 9 at Woodchoppers Lane.
	Pine Valley Drive	Teston Road	Steeles Avenue	Vaughan	Pine Valley Drive's York Regional Road status was interrupted between Langstaff Road and Rutherford Road
	Warden Avenue	Baseline Road	Steeles Avenue	Markham, Whitchurch–Stouffville, East Gwillimbury	Passes through the centre of Downtown Markham. Several traffic lights cause traffic to jam frequently up between Apple Creek and Highway 7. Continuation of Warden Avenue in Toronto.
	McCowan Road	Southern segment - Bloomington Road/York Regional Road 40; Northern segment - Ravenshoe Road/York Regional Road 32	Southern segment - Steeles Avenue; Northern segment - Davis Drive/York Regional Road 31. Before renaming it was signed as 7th Line.	Markham, Whitchurch–Stouffville, East Gwillimbury, Georgina	Continues from McCowan Road in Toronto from the southern border at Steeles Avenue to Baseline Road (York RR 8A) in Georgina in the north, a distance of some 53 kilometres (33 mi), with one break of about 250 metres (820 ft) in the middle of the concession between St. John's Sideroad in the south and Vivian Road (York RR 74) in the north because of a gorge of a tributary of the Black River. The entire length is signed as McCowan Road, but officially as York Regional Road 67 for only two segments: the southern segment, between Steeles Avenue in the south and Bloomington Road/York RR 40 in the north; and the northern segment, between Davis Drive/York RR 31 in the south and Ravenshoe Road/York RR 32 in the north.
	Markham Road Main Street Markham	Major Mackenzie Drive	Steeles Avenue	Markham	Formerly Highway 48 (downloaded in 1997), the road remains Highway 48 north of Major Mackenzie Drive. Continuation of Markham Road in Toronto from Steeles Avenue to Highway 407. Named Main Street Markham through Markham Village (between Hwy. 407 and 16th Avenue), which is divided into north-south sections at Highway 7.
	Ninth Line Box Grove By-pass Donald Cousens Parkway	Aurora Road	Steeles Avenue	Markham, Whitchurch–Stouffville	Begins at a T-intersection at Steeles Avenue along the Toronto-York Region border, following Ninth Line north, before curving east to follow Donald Cousens Parkway. It then turns left at the Box Grove By-pass (Constructed in 2006-2007), which curves to rejoin Ninth Line just south of Highway 407. Ninth Line itself is bypassed through the former hamlet of Box Grove, ending at dead ends north of Rouge Bank Drive in the north and Sanders Drive near Donald Cousens Parkway in the south. North of the 407, Ninth Line divides Markham Village and Cornell. The jog north of Donald Cousens will be likely be eliminated by future road work by the region. The name Ninth Line is the original number assigned in the 1793-1794 surveying and was never named.[25] North of Aurora Road Ninth Line continues as local road to Vivian Creek Road and ends as a driveway into Mount Albert water tower. Sometimes referred to as 9th Concession Road.
	14th Avenue / Alden Road / Centre Street	Highway 7	York–Durham Line	Markham, Vaughan	Has two sections, mostly following 14th Avenue through Markham and Centre Street in Vaughan. York Regional Road status is interrupted between Warden Avenue and Bathurst Street. West of Warden Avenue it briefly is signed as Alden Road and resumes by turning north opposite Hood Road, following a bypassed section of 14th Avenue, despite the remainder of Alden Road, a section of Esna Park Drive, and John Street creating a direct link between the through portion of 14th Avenue and Centre Street (albeit partially with only two lanes and a jog), which picks up the Regional Road 71 designation west of Bathurst. 14th Avenue itself ends at a dead end at Highway 404. Originally ran west of 404 to end at Bayview Avenue but this section was removed as a through road as residential areas developed, with the remaining section being parts of Green Lane, Bronte Road, Littlebrook Court, and 14th Lane. There are two sections of roadway re-routed: at Donald Cousens Parkway, a former section is now an abandoned gravel stub and a short section west of Markham Road is named Old 14th Avenue and leads into a retail plaza. Centre Street begins at Yonge Street and heads westward and bends north after Dufferin Street to end at Highway 7.
	Langstaff Road	York Region/Peel Region boundary	Highway 7	Vaughan	The road is interrupted twice. The first time is between Keele Street and Jane Street because of the CN rail yard. The second time is between Islington Avenue and Highway 27 because of the Humber River. Road likely linked to settler John Langstaff, whose property, along with Yonge Street, later became Langstaff Farm Jail.[26]
	16th Avenue Carrville Road Rutherford Road	York Region/Peel Region boundary	York–Durham Line	Vaughan, Richmond Hill, Markham	One of the busiest roads in York Region and spanning its width. It is often congested during rush hours in the vicinity of Vaughan Mills mall in Vaughan and between Kennedy Road and Warden Avenue in Markham. Road connects with Castlemore Road west of Highway 50 (now Peel Regional Road 50) in Brampton, then as Bovaird Drive (Peel Regional Roads 10 and 107) within Peel Region. In Halton Region (near Norval), the road continues west into Georgetown as the western segment of Highway 7.
	Mulock Drive Vivian Road	Bathurst Street	York–Durham Line	Newmarket, Whitchurch–Stouffville	Passes through the Newmarket Theatre. Road likely to have been named for former Newmarket resident Sir William Mulock. Follows or formerly 19th Sideroad.
	Morton Avenue	The Queensway South	Woodbine Avenue	Georgina
	Queensville Sideroad	Bathurst Street	Woodbine Avenue	East Gwillimbury	Connects River Drive Park, Holland Landing and Queensville.
	Metro Road	The Queensway South	Dalton Road	Georgina	Built on the former right-of-way of the Toronto and York Radial Railway, it passes through the centre of the community of Keswick
	Old Homestead Road Station Road	Metro Road North	Pefferlaw Road	Georgina	Former centre in northern Georgina, leads to the village of Pefferlaw.
	Black River Road	Dalton Road	Park Road	Georgina	Named after Black River in Jackson's Point.
	Weir's Sideroad	Old Homestead Road	Ravenshoe Road	Georgina	Passes through the village of Virginia and the village of Pefferlaw.
	Victoria Road	Ravenshoe Road	Lake Ridge Road (York Region/Durham Region Boundary)	Georgina	This was also declared as Durham Road 1, north of Ravenshoe Road.
	Holland Landing Road	Yonge Street	Toll Road	East Gwillimbury	Passes through the centre of Holland Landing, on the west side of the Holland River East branch.
95 (Unsigned)	Steeles Avenue	Highway 50	York-Durham Line	Vaughan, Markham, Toronto	Southern boundary of York Region, bordering Toronto and spanning the width of the Region (and Toronto), with a short section near Kipling Avenue entirely within Toronto where it dips south. Not signed and internally designated only.
99 (Former)	—	Zenway Boulevard	North end of Highway 427 at Highway 7	Vaughan	Former York Region-built non-freeway extension of Highway 427. Ran 700 m (2,300 ft) north from Highway 7 to Zenway Boulevard. Closed and removed August 8, 2020 due to construction to tie in existing Highway 427 lanes to extension work ahead of the freeway's completion (opened Sept 2021).[27][28]

Regional Road Map

• York.ca/RegionalRoads

Roads highlighted as red are signed York Regional Roads.

References

1. Ontario Back Road Atlas [map]. MapArt. 2010. pp. 31–32, 43–44. ISBN 978-1-55198-226-7.
2. Thompson, Don W. (1969). Men and Meridians: The History of Surveying and Mapping in Canada. Vol. 3: 1917 to 1947. Canadian Government Publishing Centre. p. 141. ISBN 0-660-00359-7.
3. "Illustrated Sign and Signal Display Index". Ontario Traffic Manual. Vol. 1A. Ministry of Transportation of Ontario. July 2001. p. 82. ISBN 0-7794-1857-3. Retrieved January 14, 2010.
4. Ontario Provincial Standards for Roads and Public Works (Report). Vol. General & Construction Specifications. Ministry of Transportation of Ontario. November 30, 2009.
5. Transportation Services Department. Road Class Categories (PDF) (Map). Regional Municipality of York. Retrieved March 6, 2022.
6. Transportation Services Department. York.ca/RegionalRoads (Map). Regional Municipality of York.
7. "York Regional Road Identification Network" (PDF). york.ca. Regional Municipality of York. Retrieved 19 January 2020.
8. "Google Maps". Google Maps. Retrieved 2017-09-30.
9. "York Regional Forest Management". York Region. 9 October 2018. Archived from the original on December 3, 2018. Retrieved February 3, 2019.
10. "Woodbine Avenue Bypass to Open in Town of Markham". york.ca. Archived from the original on 2012-03-11. Retrieved 10 April 2018.
11. "Archived copy" (PDF). Archived from the original (PDF) on 2011-07-21. Retrieved 2011-01-16.{{cite web}}: CS1 maint: archived copy as title (link)
12. "Bypassed part of Woodbine Ave. in Markham to get new name". yorkregion.com. Markham Economist & Sun. 6 November 2015. Retrieved 6 February 2023.
13. http://maps.library.utoronto.ca/datapub/digital/NG/historicTOmaps/trem0003.jpg ^{[bare URL image file]}
14. "Town of Markham : street map". York University. 1959. Retrieved December 2, 2021.
15. "F0347 - Major Addison Alexander Mackenzie Fonds". York University. Retrieved 10 April 2018.
16. [https://www.vaughan.ca/about-city-vaughan/projects-and-initiatives/infrastructure-engineering-and-construction-projects/kirby-road-extension
17. Adam, G. Mercer (Graeme Mercer); Mulvany, Charles Pelham; Robinson, Christopher Blackett (1885). History of Toronto and County of York, Ontario: Containing an Outline of the History of the Dominion of Canada; a History of the City of Toronto and the County of York, with the Townships, Towns, General and Local Statistics; Biographical Sketches. C.B. Robinson. p. 345.
18. "Leslie Street and 19th Avenue Road Improvements". Regional Municipality of York. 1 November 2019. Retrieved 24 December 2019.
19. "KTPL LIB - Welcome to the King Township Public Library | Walter Rolling". Archived from the original on 2014-05-03. Retrieved 2015-04-07.
20. Goodwin, Jill Tomasson (6 June 1989). "A Career in Review: Donald Davis Canadian Actor, Producer, Director". Theatre Research in Canada / Recherches Théâtrales Au Canada. 10 (2). Retrieved 10 April 2018 – via journals.hil.unb.ca.
21. "Ravenshoe Hotel" (PDF). Town of Georgina. 2018. Retrieved 14 February 2019.
22. "The Doane family". Boston.
23. "Markham Committee Meeting Minutes" (PDF). City of Markham. May 15, 2013. Archived from the original (PDF) on September 29, 2016. Retrieved February 3, 2019.
24. "Ontario Rural Routes- Elgin Mills". Rural Routes. Retrieved 12 February 2019.
25. "History of Markham, Ontario, Canada". GuidingStar.ca. Retrieved 12 February 2019.
26. "Langstaffs of York County". ourlifehistory.net. Retrieved 12 February 2019.
27. "Public Information Centre Boards" (PDF). 427 Expansion. Link 427. 24 January 2018. p. 8. Retrieved 24 December 2019.
28. "Traffic Disruptions". Highway 427 expansion. Link427. Archived from the original on August 4, 2020. Retrieved August 4, 2020.

• MapArt Golden Horseshoe atlas Pages 300-399