The following is a list of non-numbered and numbered (Peel Regional Roads) in Brampton, Ontario.
History and layout Most major roads in Brampton are concession roads laid out in the early 19th Century, in what was then Chinguacousy and Toronto Gore Townships. In Chinguacousy, east–west roads were historically called either concessions or sideroads, while north–south roads were called lines. North–south roads were surveyed from Hurontario Street (which includes present-day Main Street) as the meridian. Toronto Gore Township used a different naming convention, with the concession road designation being used for north–south roads as well. The grid is rectangular, with the historic north–south roads spaced at 3 km (1.9 mile) intervals, and east–west roads at 1.4 km (0.85 mile) intervals. Most of the original major north–south roads run fully through the city and continue into Mississauga and Caledon, with a few exceptions, mainly in the east end, where three either spur off (or formerly did) from Peel Road 50 (formerly Highway 50) which runs slightly offset from the grid and forms the eastern boundary of the city, or are truncated at the Claireville Conservation Area.
Designation and address numbering system
East–west roads (with the sole exception of Mayfield Road) are designated with "East" and "West" segments on either side of Main and Hurontario Streets. The designation of north–south roads into North and South segments by Queen Street (resulting in a localized quadrant system), is more complicated, with the unusual situation in which only the portions of those between McLaughlin Road and Highway 410 are designated as such. To complicate matters further, even for the roads which are divided, the designation only applies between Steeles Avenue and Bovaird Drive: For example, Kennedy Road South only extends to Steeles with its address numbers resetting from a southward increase beginning at Queen, to numbers descending (from about 7999) to follow the numbering sequence starting at the foot of the street at Eglinton Avenue in Mississauga after it crosses Steeles, and becomes simply Kennedy Road. Likewise Kennedy Road North only runs to Bovaird, with the northward numbers jumping into the 10,000s (with the 8000 and 9000 blocks being replaced by the north–south numbering system) as the street again reverts to just being Kennedy Road This is a legacy of the city's original numbering plan prior to it being enlarged after being amalgamated with the surrounding townships in 1974.https://peelarchivesblog.com/about-peel/, The History of Peel Region, Ontario, Canada
An anomaly in the numbering system outside the north–south numbering area is Bramalea Road, which also has numbers ascending from Mississauga south of Steeles, but resetting to "1" north of it to Queen Street, where the numbers return to the standard sequence in the 9000s.
East–west roads
South of Queen
Steeles Avenue
Steeles Avenue is the southernmost arterial in Brampton and runs across the entire city, and is designated as Peel Road 15. It begins in Milton in the west and continues to Vaughan and Toronto in the east, where it forms the boundary of Toronto and York Region. Historically, it was also the southern boundary of the Town of Brampton and the Townships of Chinguacousy and Toronto Gore, and the northern boundary of Toronto Township (later the Town of Mississauga between 1968 and 1974) until the municipal restructuring of 1974 brought it fully within Brampton when the new city limits were set to the south at the-then future Highway 407 corridor and the Canadian National Halton Subdivision. This resulted in the community of Churchville becoming part of Brampton. Before 1967, it was known as the Upper Base Line
Clark Boulevard
Clark Boulevard is a sinuous road that runs east from Rutherford Road and continues east to Airport Road, where it ends at the entrance to Canadian National's Brampton Intermodal Terminal. As of 2021, there are plans to extend the street west to Kennedy Road by incorporating a section of Eastern Avenue.
Embleton Road
Embleton Road is a short and still-rural two-lane road running east from Winston Churchill Boulevard as a continuation of Fifth Sideroad in Halton Hills, and ends at the Credit River at Mississauga Road in the historic community of Huttonville. It, as well as most of Queen Street and Ebenezer Road in the extreme east of the city, which continues its concession road baseline, were also part of the Fifth Sideroad.
Queen Street
Queen Street runs from Mississauga Road east to Peel Regional Road 50 (former Highway 50) and is Brampton's main east–west street with the city's downtown being located at its intersection with Main Street. The street was designated as Highway 7 until 1997 from Highway 410 (which Highway 7 ran concurrently with between Queen and Bovaird Drive, which it followed west of the 410) easterly. Prior to the numbering of the 410 in 1982, it carried the Highway 7 designation as far west as Main Street (where it ran concurrent with Highway 10) north to Bovaird. After the mass provincial highway downloadings of the late 1990s, the Highway 7 designation along both Queen and Bovaird was replaced with the present Peel Road 107 for continuity, with the westernmost portion of the street later being designated as Peel Road 6 west of McMurchy Avenue. This former status as Highway 7 was a factor in making the street one of Brampton's busiest roads, as its importance as an arterial relative to parallel streets diminishes west of Main Street due to it being truncated at the Credit River.
North of Queen
Williams Parkway
Williams Parkway is a modern road built in stages beginning in 1970s, beginning in Bramalea and was extended in stages over the next several decades west to Mississauga Road. It was slated be widened to six lanes between North Park Drive and McLaughlin Road in 2020, but the project was shelved after the David Suzuki Foundation, a prominent Canadian environmental group, lobbied for its cancellation, although construction of replacement noise walls and tree-clearing for the road widening were already completed.
Cottrelle Boulevard
Cottrelle Boulevard is a modern road constructed in the 1990s and runs from Airport Road east to Highway 50 (with a break at the Humber River, where it continues into Vaughan as Langstaff Road (York Regional Road 71). As of March 2024, two bridges to cross the river valley are under construction to join the two sections, after several years of delays due to opposition by environmentalists, who successfully stopped an earlier plan to bridge Williams Parkway (which most of Cottrelle east of the river was originally intended to be an extension of) further south.
Bovaird Drive
Bovaird Drive runs from the western city limits (at the location where Winston Churchill Boulevard diverts west of the boundary near Norval), where it continues from Highway 7 (Guelph Street) coming from Georgetown (an unincorporated town within Halton Hills), east to Airport Road, where it continues as Castlemore Road. Bovaird, along with Queen Street, was once designated as Highway 7, following Main Street and later Highway 410 to Queen Street before being downloaded and redesignated as regional roads (with the non-highway section of Bovaird being numbered as Peel Road 10) as described in the section of the latter street. Before the downloading the road only bore the name east of Main and Hurontario Streets (with the portion to the west simply being Highway 7), and thus was not divided into east–west sections.
Bovaird is still only two lanes wide as it runs through the still-rural west end of the city, widens to four lanes at Mississauga Road, then expands again to six east of the overpass over the CN Halton Subdivision until Airport Road
Castlemore Road
Castlemore Road is the eastern continuation of Bovaird Drive, through what was originally Toronto Gore Township. It is named after the former rural hamlet of Castlemore. East of Highway 50, it continues into Vaughan as Rutherford Road—not to be confused with the Rutherford Road in Brampton—(York Regional Road 73). As Castlemore and Rutherford Roads did not originally line up at Highway 50, a new alignment of Castlemore was constructed to make the tie-in, with the bypassed section being renamed Old Castlemore Road.
Sandalwood Parkway
Sandalwood Parkway runs from Mississauga Road east to Airport Road. It was built in phases beginning in the late 1970s to serve the then-new Heart Lake neighbourhood. Originally only consisting of a short section between Hurontario Street and Heart Lake Road, it was extended west of Hurontario in the mid-1980s, and a second, separate section was constructed between Dixie and Bramalea Roads in the early 1990s during construction of the Springdale neighbourhood, with the gap between Dixie and Heart Lake Roads being closed when a new overpass opened for traffic in November 2004, concurrent with the extension of Highway 410 (then under construction), with the final sections being completed later that decade. East of Airport Road, it becomes Humberwest Parkway and turns south.
Wanless Drive
Wanless Drive runs east from Winston Churchill Boulevard and runs east to Hurontario Street, where it continues east as Conservation Drive, a minor collector road that ends east of Kennedy Road Both roads are the western half of the original concession road that is broken by the Heart Lake Conservation Area, which resumes east of Heart Lake Road as Countryside Drive (described below). The areas along the street were largely developed during 2010s, and the road is notable for having an unusually large number of stormwater management ponds along much of its length.
Countryside Drive
Countryside Drive is a resumption of the Wanless Drive baseline east of Heart Lake Road, running east to Highway 50. As of 2021, most of the area along the road corridor as far east as The Gore Road are under are either development or recently developed, but remains rural east of there to Highway 50.
Mayfield Road
Mayfield Road is designated as Peel Road 14 (and historically the 17th Sideroad, a moniker it still carries to the west in Halton Region) and marks the northern boundary of Brampton across the entire city with the Town of Caledon, except for the area around Hurontario Street, where it shifts north to include the entirety of Snelgrove (originally named Edmonton), which straddles Mayfield, within Brampton. At 21.8 km (13.6 miles) long, it is the longest arterial in the city. Historically, most of Mayfield was not a municipal boundary, but ran through the centre of Chinguacousy Township, though it was the boundary between Toronto Gore and Albion Townships (east of Airport Road) until 1974. Uniquely, the road is not divided into east and west sections, and address numbers follow the Caledon numbering system; starting at the city's western boundary and increasing as it runs eastward. Also, despite both being concession roads, the spacing between Mayfield and the adjacent Wanless/Countryside Drives is only about 1 km (0.6 mile). Rural until the 2000s, the road's corridor is seeing rapid development as residential expansion encroaches from the south, mostly concentrated along the central section; mostly on the Brampton side, but also, to a lesser degree, on the Caledon (north) side.
North–south roads
All roads continue south into Mississauga and/or north into Caledon unless described otherwise.
West of Main/Hurontario
Winston Churchill Boulevard
Winston Churchill Boulevard is designated as Peel Road 19 and marks the western limits of Brampton (and Peel Region), entering the city near Highway 401. It diverts to the west to run entirely within Halton Hills in the vicinity of Highway 7. Nearly all the areas the road passes through are still rural except for the short section south of Steeles Avenue
Heritage Road