View source for Stoney Trail

{{short description|Freeway in Calgary, Alberta}}
{{Use Canadian English|date=October 2021}}
{{Use mdy dates|date=August 2024}}
{{Infobox road
| province = AB
| type = Hwy
| header_type = freeway
| route = 201
| name = Stoney Trail<br/>Tsuut'ina Trail{{efn|name=name}}
| alternate_name = Highway 201
| map_alt = Stoney Trail encircles the northern, eastern, and southern portions of Calgary, with the west section of the road currently under construction.
| maint = [[Alberta Transportation]]
| map = Stoney Trail Calgary 2021.png
| map_notes = Stoney Trail / Tsuut'ina Trail highlighted in red
| length_km = 101
| history = 2009 (NW/NE legs open)<br/>2013 (SE leg open)<br/>2020 (SW leg north open){{efn|name=SWleg}}<br/>2021 (SW leg south open)<br/>2023 (W leg open)
| length_ref = <ref>{{cite web | url = https://www.alberta.ca/release.cfm?xID=89498F04A511D-FBBF-403E-0487060D79B49B3E | title = Christmas comes early for Calgary drivers | date = December 18, 2023 | access-date = August 14, 2024 | publisher = Government of Alberta}}</ref>
| direction_a = North
| ring_road = [[Calgary]]
| junction = {{plainlist|
* {{Jctname|state=AB|Hwy|2A|name1=[[Macleod Trail]]}}
* {{Jct|state=AB|Hwy|22X}}
: * [[Anderson Road, Calgary|Anderson Road]]
: * [[Glenmore Trail|Glenmore]]/[[Sarcee Trail]]
* {{Jct|state=AB|Hwy|8}}
* {{Jct|state=AB|Hwy|1|name1=[[16 Avenue N (Calgary)|16 Avenue NW]]}}
* {{Jctname|state=AB|Hwy|1A|name1=[[Crowchild Trail]]}}
* {{Jct|state=AB|Hwy|2|name1=[[Deerfoot Trail|Deerfoot Trail NE]]}}
* {{Jct|state=AB|Hwy|1|name1=[[16 Avenue N (Calgary)|16 Avenue NE]]}}
* {{Jct|state=AB|Hwy|22X}}
* {{Jct|state=AB|Hwy|2|name1=[[Deerfoot Trail|Deerfoot Trail SE]]}}
}}
| cities = [[Calgary]]
| previous_type = Hwy
| previous_route = 100
| next_type = Hwy
| next_route = 216
}}

'''Highway 201''', better known by its official names of '''Stoney Trail''' and '''Tsuut'ina Trail''',{{efn|name=name}} is a {{convert|101|km|0|adj=on}} [[Controlled-access highway|freeway]] that [[ring road|encircles]] [[Calgary]], Alberta. It serves as a bypass for the congested routes of [[16 Avenue N]] and [[Deerfoot Trail]] through Calgary ([[Alberta Highway 1|Highways 1]] and [[Alberta Highway 2|2]], respectively). At its busiest point near Beddington Trail in north Calgary, the six-lane freeway carried nearly 70,000 vehicles per day in 2023,<ref name=aadt2023>{{Cite web |url=https://open.alberta.ca/dataset/06a254aa-4cec-4d89-9d93-34845b4873f1/resource/3402b6f2-3b45-4189-9b7a-b6d068a6eb18/download/tec-traffic-volume-highway-network-2023.xlsx | title=ALBERTA HIGHWAYS 1 TO 986 / TRAFFIC VOLUME, VEHICLE CLASSIFICATION, TRAVEL and ESAL STATISTICS REPORT / 2024 |publisher=Alberta Transportation |access-date=November 10, 2024 |date=April 30, 2024 }}</ref> and forms part of the [[CANAMEX Corridor]] which connects Calgary to [[Edmonton]] and [[Interstate 15]] in the United States via Highways [[Alberta Highway 2|2]], [[Alberta Highway 3|3]], and [[Alberta Highway 4|4]].

The official starting point of the ring is at [[Deerfoot Trail]] in southeast Calgary, with exit numbers increasing as the freeway proceeds clockwise. West of Deerfoot, it crosses the [[Bow River]] and [[Macleod Trail]] before turning north and becoming Tsuut'ina Trail as it crosses Fish Creek into the [[Tsuut'ina 145|Tsuutʼina Nation]]. North of the [[Elbow River]], the name reverts to Stoney Trail as the highway bends west to a split from [[Alberta Highway 8|Highway 8]]. It turns north across Highway 1 and a second crossing of the Bow River near [[Canada Olympic Park]] to [[Crowchild Trail]], winding through the hills of northwest Calgary to Deerfoot Trail and the southern end of the [[Alberta Highway 2|Queen Elizabeth II Highway]]. Turning south, the ring again intersects Highway 1, crosses [[Glenmore Trail]], and curves west at the neighbourhood of [[Mahogany, Calgary|Mahogany]] back to Deerfoot Trail, completing the ring.

The freeway's "Stoney" name is derived from the [[Nakoda (Stoney)|Nakoda First Nation]], one of several major thoroughfares in the region that bear [[First Nations in Canada|Indigenous]] names. Construction first began in northwest Calgary as an [[Limited-access road|expressway]] in the 1990s, incrementally extending clockwise towards Deerfoot Trail before two [[public–private partnership]] (P3) projects completed the northeast and southeast sections in 2009 and 2013, respectively.  After decades of struggling to acquire [[Right-of-way (property access)|right of way]] from the adjacent Tsuutʼina Nation for the southwest portion of the road, Alberta finally struck a {{CAD|275 million}} deal in 2013 with the Nation that included a transfer of [[Crown land]] and other compensation, allowing completion of the southwest quadrant in 2021. A final short segment between Highways 1 and 8 opened in 2023, some 70 years after Calgary city planners had first presented plans for the ring road.

== Route description ==
Stoney Trail encircles all of Calgary. The northern and southern sections create a northern and eastern bypass link between [[Alberta Highway 1|Highway 1]] ([[Trans-Canada Highway]]) and [[Deerfoot Trail]] (Highway 2).<ref name=DeerfootFacts>{{Cite web | url=http://alberta.ca/home/NewsFrame.cfm?ReleaseID=/acn/201011/294380E42E633-937C-CFC4-EB0F94E338D38795.html | archive-url=https://web.archive.org/web/20150326043351/http://alberta.ca/release.cfm?xID=294380E42E633-937C-CFC4-EB0F94E338D38795 | archive-date=March 26, 2015 | title=Deerfoot Trail construction wraps up busy year | publisher=[[Alberta Transportation]] | date=November 3, 2010 | access-date=December 19, 2010 | df=mdy-all | url-status=dead }}</ref> Most of the highway is 6 lanes except for several short 8 lane sections in West Calgary and a 4 lane section in Northeast Calgary.

=== West Calgary ===
Due to the western side of the city being located in the outer limits of the [[Rocky Mountains|Rocky Mountain]] foothills the west section of Stoney Trail intersects several hills and valleys with many stream crossings, broad sweeping curves and moderately steeps hills as it navigates its way though rolling terrain.

Alberta Transportation defines the interchange between Stoney Trail and Deerfoot Trail (Highway 2) in Southern Calgary as the starting and ending point of the ring road with exits numbered clockwise. Starting from this interchange Stoney Trail heads west and immediately dips into the [[Bow River]] valley and crosses the river. After exiting the valley it passes though an interchange at Chaparral Boulevard/Sun Valley Drive before meeting [[Macleod Trail]] at a free flowing combination interchange. From here the highway continues west though two more interchanges (6th Street/Sheriff King St and Spruce Meadows Drive/James Mckevitt Road) before reaching a left hand exit for [[Alberta Highway 22X|Highway 22X]] where Stoney Trail curves north.

From here the highway follows the western edge of the city passing through interchanges at 162nd Avenue and Fish Creek Boulevard before crossing Fish Creek itself on a pair of bridges carrying 8 lanes of traffic. At this point Stoney Trail enters the [[Tsuu T'ina 145|Tsuu T'ina Nation Reservation]] and Highway 201's name changes to Tsuut'ina Trail to reflect this. The highway continues past a major new shopping development on the reservation serviced by a small half-diamond interchange at 130th Avenue and a larger combination interchange at [[Anderson Road (Calgary)|Anderson Road]]. It then veers away from the edge of the city cutting through a corner of the reservation and passing a small interchange for 90th Avenue. It then descends across a wide causeway to cross the Elbow River on a 10 lane bridge before meeting [[Glenmore Trail]] and [[Sarcee Trail]] and two smaller roads in a very large free flowing combination Interchange. Here the highway turns west exiting the Tsuu T'ina Reservation, once again becoming Stoney Trail. After passing an interchange at 69th Street/Discovery Ridge Boulevard Stoney Trail reaches a directional T interchange with [[Alberta Highway 8|Highway 8]] where the ring road once again turns north and ascends Coach Hill passing through 3 interchanges (17th Avenue, [[Bow Trail]] and [[Old Banff Coach Road]]) before dropping down a steep excavated cut to meet Highway 1 in another large free flowing combination interchange.

After passing though the Highway 1 interchange, 8 lanes of Stoney Trail cross the Bow River on a pair of high bridges before passing through an interchange at Nose Hill Drive and ascending a long hill past another interchange at Tuscany Boulevard/Scenic Acres Link and then a large modified cloverleaf interchange at [[Crowchild Trail]] (Highway 1A). From here the highway levels out and begins to make a broad turn through Northwest Calgary passing through interchanges at [[Country Hills Boulevard]], Sarcee Trail, [[Shaganappi Trail]] and [[Beddington Trail]] before crossing West Nose Creek. It then climbs up a small hill, turns completely east and passes though interchanges at 14th Street, [[Harvest Hills Boulevard|Harvest Hills Boulevard/Center Street]] and 11th Street before  reaching the large free flowing combination interchange at Deerfoot Trail (Highway 2) which is one of the largest Interchanges in Western Canada by footprint area.

The section of Stoney/Tsuut'ina Trail between Highway 22X and Highway 8 has an extremely wide median to allow for future expansion of up to 16 lanes if required.

=== East Calgary ===
Unlike in West Calgary the terrain in East Calgary is flat and therefore Stoney Trail follows a straight alignment with only two significant corners at the NE and SE edges of the city and has no hills or stream crossing along its length as it does not intersect any valleys. The interchanges on the east section tend to be more spaced apart than on the west section.

Shortly after passing through the interchange at Deerfoot Trail, Stoney Trail passes though another interchange at [[Metis Trail]]. It then bends around a 90 degree corner to head straight south along the eastern edge of the city. It passes though interchanges at Country Hills Boulevard, [[Airport Trail]] and [[McKnight Boulevard]] before entering a free flowing combination interchange at Highway 1. From there it continues straight south along flat terrain passing through several more interchanges at 17th Avenue, Peigan Trail, Glenmore Trail and 114th Avenue before intersecting Highway 22X in a combination interchange where Stoney Trail makes another 90 degree turn to begin heading west. After passing an interchange at 52nd street Stoney Trail reaches the combination Interchange at Deerfoot Trail (Highway 2) that marks the starting and ending point for the ring road.

=== Lane count ===
Despite being a relatively new highway, some sections of Stoney Trail have seen upgrades since they opened, including lane additions.
{| class="wikitable" style="text-align:center;"
! Segment
! Location
! {{abbr|No.|Number}} of lanes
! Length
! Year opened
|-
! Southwest
| Deerfoot Tr S. to Highway 8
| 6-10 lanes
| {{convert|29.3|km|abbr=on}}
| 2020–2021
|-
! West
| Highway 8 to 16th Ave W.
| 6-8 lanes
| {{convert|6.7|km|abbr=on}}
| 2023
|-
! Northwest
| 16 Ave W. to Deerfoot Tr N.
| 6 lanes
| {{convert|23.0|km|abbr=on}}
| 1995–2009
|-
! Northeast
| Deerfoot Tr N. to 16 Ave E.
| 4-6 lanes
| {{convert|20.9|km|abbr=on}}
| 2009
|-
! Southeast
| 16 Ave E. to Deerfoot Trail S.
| 6-8 lanes
| {{convert|22.6|km|abbr=on}}
| 2013
|-
| colspan="5" style="background: #f2f2f2; text-align: center" | Number of through lanes on Stoney Trail / Tsuut'ina Trail (excludes ongoing projects)
|}

== History ==
Planning for the Calgary and [[Anthony Henday Drive|Edmonton]] ring roads began in the 1970s when Alberta developed some restricted development areas in a corridor of land then mostly outside the developed civic areas for future infrastructure, including high-speed ring-road systems.<ref>{{Cite web |url= http://www.infrastructure.alberta.ca/977.htm|title=Transportation and Utilities Corridor - Introduction|author=Government of Alberta|author-link=Government of Alberta|date=November 2, 2009|access-date=December 11, 2011| df=mdy-all}}</ref>  This land is also known as the Transportation and Utility Corridor (TUC), as land set aside for future road and utility purposes.  Land acquisition started in 1974, and by the time the ring road projects were initiated, Alberta had acquired 97% of the lands.  The Calgary TUC failed to include a corridor in southwest Calgary between Glenmore Trail and Highway 22X.<ref name="Government of Alberta-2009">{{Cite web |url= http://www.infrastructure.alberta.ca/981.htm|title=Transportation and Utilities Corridor - Calgary TUC Map|author=Government of Alberta|author-link=Government of Alberta |date=November 2, 2009 |access-date= December 11, 2011}}</ref>  The City of Calgary is bounded along 37 Street SW by the Tsuut'ina Nation.  The developed areas of Calgary had already reached 37 Street SW around the Glenmore Reservoir inhibiting the ability of the government to impose an RDA.  The missing link in the TUC map created uncertainty in the future positioning of the southwest leg of the freeway.  In 2013, a land acquisition agreement was signed by Alberta with the Tsuut'ina Nation, and construction began in 2016.

=== Northwest leg ===
[[File:Light trails stoney trail looking east (8729823689).jpg|thumb|Beddington Trail crossing over Stoney Trail looking east.]]
[[Image:Arbor Lake-Aerial.JPG|thumb|Stoney Trail at [[Crowchild Trail]]]]

The northwest quadrant of the ring road was the first to be constructed.  In the mid-1990s, the province of Alberta built the first segment around the Bow River Bridge connecting Highway 1 with Crowchild Trail. This was subsequently extended to Country Hills Boulevard. In 2003, the province announced plans for a {{convert|17|km|adj=on}} extension east to Deerfoot Trail.  The original design was limited in scope and incorporated two interchanges, one flyover and two signalized intersections with completion scheduled in 2007 at a cost of $250  million.  In January 2005, the province announced an increase in scope of the project with the addition of three additional interchanges at Crowchild Trail, Country Hills Boulevard and Scenic Acres Link.<ref name=ABTrans2005/>
In addition to increasing costs, the project was delayed and the full extension to Deerfoot Trail was not opened until November 2, 2009, although some sections were opened earlier.
The portion of the ring road between [[Centre Street (Calgary)|Harvest Hills Boulevard]] and Deerfoot Trail opened to traffic on November 2, 2009. 30,000 to 40,000 vehicles were expected to use this segment daily.<ref>{{Cite web |url= https://www.cbc.ca/news/canada/calgary/northern-leg-of-calgary-ring-road-opens-1.779091 |title=Northern leg of Calgary ring road opens|author=CBC News| author-link= Canadian Broadcasting Corporation |date= November 2, 2009 |access-date= November 2, 2009}}</ref>  Actual peak traffic volumes exceeded 40,000 vpd between Crowchild Trail and Country Hills Boulevard in 2010.<ref>{{Cite web|url=http://www.transportation.alberta.ca/Content/docType181/production/VC2010.pdf| title= Alberta Highways 1 to 986 - Traffic Volume Statistic Report 2010 | author= Alberta Transportation| author-link= Alberta Transportation| year=2010| access-date=November 27, 2010}}</ref>

The northwest ring road opened on November 2, 2009, with traffic signals at Harvest Hills Boulevard but grading was completed for a future possible interchange. On November 25, 2009, the province announced construction of the Harvest Hills Boulevard Interchange to be opening in fall 2010.<ref>{{Cite web |url= http://alberta.ca/acn/200911/273882BF1F288-E491-F499-ECE7C586CF0E0AC1.html |title= Lights go out at Harvest Hills Boulevard in Calgary
|author= Alberta Transportation News Release |author-link= Alberta Transportation| year=2009 |access-date= December 5, 2011}}</ref>  The cost of the interchange project was $14 million.<ref>{{Cite web |url= http://alberta.ca/acn/201002/27829D789531A-B06E-5174-BDBE8490A1A58073.html |title= Road Work rolls out in Calgary and Area |author= Alberta Transportation News Release |author-link= Alberta Transportation |year=2010 |access-date= December 5, 2011}}</ref> The interchange opened to traffic in 2010.

A signalized intersection was initially constructed at Beddington Trail and Symons Valley Road, but it was upgraded to an interchange when the project was finished in 2009.  This interchange opened in July 2009, when the segment from Sarcee Trail to Harvest Hills Boulevard was opened a few months ahead of the full extension to Deerfoot Trail.<ref name="Alberta Transportation News Release 2009">{{Cite web |url=http://alberta.ca/acn/200907/264506648830A-D28C-EADE-EA07C7C54D479CDB.html |title= Portion of Stoney Trail NW Opens in Calgary| author= Alberta Transportation News Release| author-link= Alberta Transportation| year=2009 |access-date= December 10, 2011}}</ref> Originally, Alberta Transportation intended only to construct a flyover at Shaganappi Trail, with no connections to the northwest ring road when the project was initiated but was upgraded to an interchange when the project was finished in 2009. This interchange opened in July 2009 when the segment from Sarcee Trail to Harvest Hills Boulevard was opened a few months ahead of the full extension to Deerfoot Trail.<ref name="Alberta Transportation News Release 2009"/>
[[File:Stoney trail bridge over the Bow river Calgary (27274139332).jpg|alt=|left|thumb|The bridge carrying Stoney Trail over the [[Bow River]] near Canada Olympic Park was [[Twinning (roads)|twinned]] as part of work on the final leg of the ring]]
At Sarcee Trail a signalized intersection was initially constructed, but upgraded to an interchange when the project was completed. The segment from Country Hills Boulevard to Sarcee Trail was opened on November 25, 2008, a year ahead of the full extension to Deerfoot Trail.<ref>{{Cite web|url=http://alberta.ca/acn/200811/24821D4B63F46-BF20-F7E6-9517952605597639.html| title= Portion of Stoney Trail NW Opens in Calgary| author= Alberta Transportation News Release| author-link= Alberta Transportation| year=2008| access-date=December 10, 2011}}</ref> An interchange at Country Hills Boulevard was added to the northwest ring road project in January 2005 to replace the original signalized intersection built when this segment of the ring road was built in the 1990s.<ref name=ABTrans2005/>  The original project scope had this remaining as a signalized intersection. The interchange opened to traffic in September 2008.

A new interchange was announced on January 28, 2005, for Crowchild Trail as part of an upgrade to the $250 million project. Plans to extend the [[CTrain]] resulted in changes to the design of the interchange.<ref name=ABTrans2005/> The Crowchild Interchange was constructed along a pre-existing portion of Stoney Trail,<ref>{{Cite web|url=http://www.transportation.alberta.ca/Content/docType490/production/stcrowupspr08.pdf| title= Stoney Trail/Crowchild Trail Interchange Spring 2008 Project Update| author= Alberta Transportation| author-link= Alberta Transportation| year=2008| access-date=November 27, 2010}}</ref> and the design was modified to be free-flowing and to include an LRT bridge to allow for the [[CTrain]] to be extended west to [[Tuscany station]].<ref>{{Cite web|url=http://www.transportation.alberta.ca/stcrowgp.html| title= Stoney Trail / Crowchild Trail Interchange| author= Alberta Transportation| author-link= Alberta Transportation| year=2010| access-date=November 27, 2010}}</ref>  The Crowchild interchange fully opened to traffic on September 28, 2011.<ref>{{Cite web|url=http://alberta.ca/acn/201109/31319B1E1BDF1-A376-6A9C-FCCF675D8BCF798A.html| title= Signal lights removed from Stoney Trail-Crowchild Trail interchange in Calgary
| author= Alberta Transportation Travellors Advisory| author-link= Alberta Transportation| year=2011| access-date=November 17, 2011}}</ref>

In January 2005, an interchange at Tuscany Boulveard/Scenic Acres Link was added.<ref name=ABTrans2005/><ref>{{Cite web|url=http://alberta.ca/acn/200810/246554967C40E-B0D8-4229-F5947DB7E693C90F.html| title= Scenic Acres Link NW Re-opens to traffic| author= Alberta Transportation News Release| author-link= Alberta Transportation| year=2008 |access-date=December 10, 2011 }}</ref>  The full interchange opened to traffic in the fall of 2009. Following the completion of the Crowchild Trail interchange, the only remaining traffic signals were at the intersection with Nose Hill Drive.  Aecom was retained in the spring of 2010 to plan, design and administer construction of this interchange to be open in the fall of 2012.<ref>{{Cite web|url=http://www.transportation.alberta.ca/Content/docType490/production/stnhd-u2.pdf| title= Stoney Trail/Nose Hill Drive Interchange Spring 2010 Project Update| author= Alberta Transportation Project Update |year=2010 |access-date=November 23, 2011 }}</ref> Design and public information delays caused Alberta Transportation to revise its expectations and it was announced that construction of the interchange would commence in early 2011 and be completed in the fall of 2013.<ref>{{Cite web|url=http://www.transportation.alberta.ca/stnhdgp.htm| title= Stoney Trail / Nose Hill Drive Interchange| author= Alberta Transportation |year=2010 |access-date=November 27, 2010}}</ref>  However, the tender process was slow to be initiated and it was not until November 17, 2011, that Alberta Transportation announced the Nose Hill Drive interchange would be built by Acciona Infrastructure Canada at a cost of $67 million and be opened to traffic in the fall of 2014.<ref>{{Cite web|url=http://alberta.ca/acn/201111/31535B249F22C-F8E2-5646-3BC9319ABA572E9F.html| title= Interchange Replaces last set of lights on Calgary Ring Road| author= Alberta Transportation News Release| author-link= Alberta Transportation| year=2011| access-date=November 17, 2011}}</ref>

=== Northeast leg ===
[[File:Deerfoot Trail Stoney Trail NE 2018.jpg|thumb|Looking west on Stoney Trail NE at its interchange with Deerfoot Trail]]
Construction of the {{cvt|21|km|adj=on}} northeast portion of the freeway began in 2007 and opened to traffic on November 2, 2009, connecting the Deerfoot Trail interchange to 17 Avenue SE (formerly Highway 1A).<ref>{{Cite web|url=http://www.transportation.alberta.ca/P3eastgp.htm|title=Northeast Stoney Trail|date=August 2, 2017|website=www.transportation.alberta.ca}}</ref>  In December 2005, Calgary had announced it was in talks with the province to expedite construction, and on February 22, 2007, Alberta's Ministry of Infrastructure and Transportation awarded a contract to the Stoney Trail Group public-private partnership consortium (P3) for construction of the project's first stage, and maintenance of the northwest and northeast sections of the ring road for 30 years following completion.<ref>{{Cite web| url=http://www.gov.ab.ca/acn/200702/21068EA464F84-97A5-CC20-FF973D1D95E056EA.html| title=Northeast Calgary ring road construction starts in spring | work=Alberta Transportation | date=February 22, 2007 | access-date= June 10, 2020}}</ref>

Major interchanges along the northeast route include Métis Trail (which serves as an alternate link to the [[CrossIron Mills]] shopping area north of the city) [[Country Hills Boulevard]], [[McKnight Boulevard]], and 16 Avenue NE (Highway 1).  A partial cloverleaf interchange was built at Métis Trail, a north&ndash;south expressway.<ref name="Alberta Transportation unknown">{{Cite web| url=http://www.transportation.alberta.ca/Content/docType490/production/Board4.pdf| title=Northeast Stoney Trail - 60 Street NE to Deerfoot Trail
| author=Alberta Transportation| access-date=November 28, 2011 }}</ref>  The City of Calgary opened the extension of Métis Trail between 80 and 96 Avenues NE on October 29, 2011.<ref>{{Cite web| url=http://www.calgary.ca/Transportation/TI/Pages/Road-projects/M%C3%A9tis-Trail-Extension-80-Avenue-NE-to-96-Avenue-NE.aspx| title=Métis Trail Extension 80 Avenue NE to 96 Avenue NE
| author=City of Calgary| year=2011 | access-date=November 25, 2011 }}</ref> Right-in/right-out ramps to 60 Street NE from eastbound Stoney Trail were completed on November 22, 2019.<ref>{{Cite web|url=https://www.calgary.ca/Transportation/TI/Pages/Road-projects/Stoney-Trail-60-Street-NE-ramps.aspx|title=Stoney Trail - 60 Street N.E. ramps|last=Infrastructure|first=Transportation|date=August 8, 2018|website=www.calgary.ca|language=en-CAN|access-date=January 21, 2020}}</ref> Grading has been completed for a future interchange at 60 Street NE that will be completed when required,<ref>{{Cite web|url=http://www.transportation.alberta.ca/Content/docType490/production/Board4.pdf|title=Northeast Stoney Trail - 60 Street NE to Deerfoot Trail|author=Alberta Transportation|access-date=November 28, 2011}}</ref> and may also be future [[Right-of-way (property access)|right of way]] for a [[CTrain]] extension.<ref name="Alberta Transportation unknown"/> On October 12, 2011, 96 Avenue was opened from Stoney Trail west to 60 Street NE, accessible only from the south.<ref>{{Cite web| url=http://www.calgary.ca/Transportation/TI/Pages/Road-projects/96-Avenue-NE---60-Street-to-Stoney-Trail-East.aspx| title=96 Avenue NE 60 St NE. to Stoney Trail
| author=City of Calgary| year=2011 | access-date=November 28, 2011 }}</ref> The diamond interchange at McKnight Boulevard will be upgraded into a [[partial cloverleaf interchange]] when required. The project included a large cloverstack interchange at 16 Avenue NE.
[[File:Stoney Trail.jpg|thumb|Stoney Trail crossing the Bow River in southern Calgary.]]

=== Southeast leg ===
On March 2, 2009, the Alberta Government announced construction would be proceeding on the remaining portion of the East Freeway from 17 Avenue SE to Highway 22X, as well as improvements to the existing Highway 22X roadway between that location and just east of the [[Macleod Trail]] ([[Alberta Highway 2A|Highway 2A]]) interchange. This portion, like the northeastern portion, was built as a [[Public-private partnership|P3]].<ref>{{Cite web| url=http://alberta.ca/acn/200903/25391C7CB4326-0E98-98FB-E3EB7E8A6B54CA93.html | title=Southeast Calgary ring road drives out of the starting blocks | author=Alberta Transportation | year=2009 | access-date=March 21, 2009 }}</ref>  Three firms bid on the contract: Chinook Partnership, SEConnect and SE Calgary Connector Group.<ref>{{Cite web|url=http://alberta.ca/acn/200905/2599559A314AF-FEC3-B890-6230B32EC70C1F0E.html| title=Three Firms to bid for Southeast Calgary Ring Road| author=Alberta Transportation | year=2009 | access-date=November 22, 2011}}</ref>  The winning bid of $769 million was submitted by Chinook Roads Partnership.<ref>{{Cite web|url=http://alberta.ca/acn/201004/28110E2F37AD3-BB00-C5DB-5475E286BB157036.html| title=Stoney Trail in Calgary Drives Forward | author=Alberta Transportation | year=2010 | access-date=November 22, 2011}}</ref>  Chinook Roads Partnership will also be responsible for maintenance of this portion of the Ring Road, as well as maintenance of Deerfoot Trail between Highway 22X and Highway 2A for 30 years after construction completion.

Construction on the southeast leg began in the spring of 2010, and was opened on November 22, 2013, almost two months behind schedule.<ref name=plan>{{Cite web| url=http://www.calgary.ca/DocGallery/BU/planning/pdf/mahogany_community_plan.pdf| archive-url=https://wayback.archive-it.org/all/20080411024424/http://www.calgary.ca/DocGallery/BU/planning/pdf/mahogany_community_plan.pdf| url-status=dead| archive-date=April 11, 2008| title=City of Calgary: Mahogany Community Plan June 2007| author=City of Calgary| year=2007| access-date=January 27, 2008}}</ref> The southeast extension of Stoney Trail also resulted in upgrades to Highway 22X between Stoney and Macleod Trails.  When the extension opened in 2013, the City officially renamed this portion of 22X as part of Stoney Trail, and the province designated it as part of Highway 201.  Highway 22X continues west of Macleod Trail as Spruce Meadows Trail, while 22X continues east of Stoney Trail toward [[Gleichen, Alberta|Gleichen]].

An interchange was constructed at Sun Valley Boulevard / Chaparral Boulevard, upgraded from the existing intersection.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/new%20hwy%2022x/SWRR36DFT.pdf| title=Government of Alberta: 6th St SW to Deerfoot Trail SE - Recommended Stage 1 Roadway Alignments and Interchange Configuration| author=Government of Alberta| year=2008| access-date= November 10, 2011}}</ref>  The original project schedule from June 2010 had interchange construction starting in 2010 with construction of the bridge structure in 2011 towards a phased opening in 2012–2013.<ref name="Chinook Roads Partnership/Government of Alberta Infrastructure and Transportation 2010">{{Cite web| url=http://www.sestproject.ca/wp-content/uploads/2010/06/SEST_Presentation_BoardFinal.pdf| title=Chinook Roads Partnership: Mackenzie Lake Boulevard/Cranston Boulevard SE | author=Chinook Roads Partnership/Government of Alberta Infrastructure and Transportation| year=2010| access-date= December 17, 2011}}</ref><ref name="Chinook Roads Partnership/Government of Alberta Infrastructure and Transportation 2011">{{Cite web| url= http://www.sestproject.ca/wp-content/uploads/2011/06/SEST-Presentation-Board-06-2011.pdf| title=Chinook Roads Partnership: Mackenzie Lake Boulevard/Cranston Boulevard SE | author=Chinook Roads Partnership/Government of Alberta Infrastructure and Transportation| year=2011| access-date= December 17, 2011}}</ref>

The McKenzie Lake Boulevard / Cranston Boulevard intersection was upgraded to a modified diamond interchange; work on this interchange began 2010 and by fall 2011 the bridge structure had been erected.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/P-3247-61.pdf| title=Government of Alberta: Marquis of Lorne Trail between Mackenzie Lake Boulevard to Deerfoot Trail SE | author=Government of Alberta Infrastructure and Transportation| year=2006| access-date= November 10, 2011}}</ref> The interchange design is a modified diamond and integrates into the nearby cloverstack interchange at Deerfoot Trail.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/P-3247-61.pdf| title=Government of Alberta: Marquis of Lorne Trail between Mackenzie Lake Boulevard to Deerfoot Trail SE. | author=Alberta Transportation| year=2006| access-date= November 10, 2011 }}</ref>

A partial cloverleaf interchange was constructed at 52 Street SE.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/P-3247-59.pdf| title=Government of Alberta: Calgary East Ring Road between Marquis of Lorne Trail and 52nd St. SE. | author=Government of Alberta Infrastructure and Transportation| year=2006| access-date= November 10, 2011}}</ref>  The original project schedule from June 2010 had this interchange fully opening in the fall of 2013 with traffic on the new structure in the summer of 2012 with construction starting in 2011.<ref name="Chinook Roads Partnership/Government of Alberta Infrastructure and Transportation 2010"/>  The revised project schedule of June 2011 still indicated a fall 2013 opening, the only significant difference is the temporary constructions detour road has been shifted to the east side of the bridge structure from the west side.<ref name="Chinook Roads Partnership/Government of Alberta Infrastructure and Transportation 2011"/>  As of December 2011, construction of the interchange had started with grading of the interchange ramps and piling installation. 52 Street interchange was completed with the rest of the project on November 22, 2013. At 88 Street SE, Stoney Trail intersects with 22X with a hybrid interchange.  An existing intersection at 88 Street SE was removed.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/P-3247-57.pdf| title=Government of Alberta: Calgary East Ring Road between 52 Street SE and 88 Street SE | author=Government of Alberta Infrastructure and Transportation| year=2006| access-date= November 16, 2011}}</ref>  Grading was also completed for a future interchange at 130 Avenue.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/P-3247-55.pdf| title=Government of Alberta: Calgary East Ring Road between 130 Avenue SE and Marquis of Lorne Trail |author=Government of Alberta Infrastructure and Transportation |year=2006| access-date=November 16, 2011}}</ref> A similar partial cloverleaf interchange was constructed at a slightly realigned 114 Avenue SE. The interchange fully opened on November 22, 2013.

Partial cloverleaf interchanges were constructed at Glenmore and Peigan Trails.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/P-3247-51.pdf| title=Government of Alberta: Calgary East Ring Road between 61 Avenue SE and 130 Avenue SE | author=Government of Alberta Infrastructure and Transportation| year=2006| access-date= November 16, 2011}}</ref>  Peigan Trail was also extended from 52 Street to Stoney Trail as a result. The existing 17 Avenue SE intersection, which had been the terminus of the freeway since 2009, was upgraded to a partial cloverleaf interchange.<ref>{{Cite web| url= http://www.transportation.alberta.ca/Content/docType490/production/P-3247-47.pdf| title=Government of Alberta: Calgary East Ring Road between Peigan Trail SE and Memorial Drive SE | author=Government of Alberta Infrastructure and Transportation| year=2006| access-date= November 16, 2011}}</ref>

=== Southwest leg ===
On October 1, 2020, the northern section of the southwest leg of Stoney Trail opened.<ref>{{Cite news |last=Anderson |first=Drew |date=October 2, 2020 |title=Opening of Tsuut'ina Trail marked by smiles and celebration, but also pain |url=https://www.cbc.ca/news/canada/calgary/tsuutina-trail-opening-land-conflict-1.5746607 |access-date=August 21, 2024 |work=[[CBC News]]}}</ref> This extended the total length by 9&nbsp;km, from Glenmore Trail to Fish Creek Boulevard. This section was built on the Tsuut'ina Nation, and was brought with many delays. Construction began in 2016, and the segment that goes through the nation is designated as Tsuut'ina Trail. The final 4&nbsp;km connecting Fish Creek Boulevard to Highway 22X opened one year later, on October 2, 2021. The southwest leg extended Stoney Trail from Macleod Trail to Highway 8, continuing west towards the next section that at the time was under construction.

=== West leg ===
The west leg, connecting Highway 8 to Highway 1 on the west side of Calgary, began construction in 2019 and was originally sechduled to be completed in Fall 2023. The project was delayed to a completion date of April 2024. By the beginning of October 2023, a portion of this leg from Bow Trail SW to Highway 1 was opened for use.<ref>{{Cite news |last1=Strashok |first1=Mark |last2=Melgar |first2=Alejandro |date=September 26, 2023 |title=Section of West Calgary Ring Road project opening in October |url=https://calgary.citynews.ca/2023/09/26/west-calgary-ring-road-opening-october/ |access-date=August 21, 2024 |work=[[CityNews]]}}</ref> On December 19, 2023, the last remaining leg of Stoney Trail was fully completed many months ahead of the anticipated completion date and only about 1–2 months delayed from the original.<ref>{{Cite news |last=Kaufmann |first=Bill |date=December 18, 2023 |title='Historic day': Traffic will flow Tuesday morning over completed Calgary ring road |url=https://calgaryherald.com/news/local-news/traffic-flows-tuesday-morning-over-completed-calgary-ring-road |access-date=August 21, 2024 |work=[[Calgary Herald]]}}</ref> A ribbon cutting ceremony was held the day before including speeches from government officials, including Premier Danielle Smith and Calgary Mayor Jyoti Gondek. The completion and opening of this leg marked the completion of Highway 201 that now completely encircles the city of Calgary.

=== Since completion ===
When the northwest section of Stoney Trail opened in 2009, [[Grading (earthworks)|grading]] was prepared for future [[Partial cloverleaf interchange#A4|A4 partial cloverleaf interchanges]] at [[14 Street W (Calgary)|14 Street NW]] and 11th Street NE.<ref name="Alberta Transportation 2010">{{Cite web |author=Alberta Transportation |author-link=Alberta Transportation |year=2010 |title=Stoney Trail Corridor - Trans Canada Highway to Deerfoot Trail |url=http://www.transportation.alberta.ca/Content/docType490/production/stoneyplan.pdf |access-date=December 5, 2011}}</ref> For many years there was a right-in-right-out access south of Stoney Trail into the [[Panorama Hills, Calgary|Panorama Hills]] neighbourhood at 14th Street.<ref name="Alberta Transportation 2010" /> Planning for the construction of a right-in-right-out access north of Stoney Trail at 14th Street was announced in 2014 and completed the following year.<ref>{{Cite web | title=Stoney Trail – Northwest Widening and Paving - Project Update | year=2014 | url=https://www.transportation.alberta.ca/Content/docType490/Production/stwp-u3.pdf | access-date=2024-12-15 | website=www.transportation.alberta.ca}}</ref><ref>{{Cite web|url=https://calgaryherald.com/life/homes/new-homes/why-evanston-paced-the-city-in-growth-last-year/|title=Why Evanston paced the city in growth last year &#124; Calgary Herald}}</ref> The City of Calgary began construction of a full interchange at the 14th Street location in 2019 which was completed by September 2021.<ref>{{Cite web|url=https://majorprojects.alberta.ca/Error?aspxerrorpath=/details/Stoney-Trail-14-Street-NW-Interchange/4348|title=Alberta Major Projects - Error|website=majorprojects.alberta.ca}}</ref><ref>{{Cite web|url=https://newsroom.calgary.ca/city-of-calgary-completes-new-interchange-at-stoney-trail--14-street-nw/|title=City of Calgary completes new interchange at Stoney Trail & 14 Street N.W.|website=City of Calgary completes new interchange at Stoney Trail & 14 Street N.W.}}</ref> Construction on a [[Interchange (road)#Trumpet interchange|trumpet interchange]] only accessing 11th Street to the north of the Stoney Trail began in 2019, and was completed by 2023.<ref name="Infrastructure">{{Cite web |last=Infrastructure |first=Transportation |title=Stoney Trail North Interchange projects |url=https://www.calgary.ca/content/www/en/home/planning/projects/stoney-trail.html |access-date=March 3, 2024 |website=www.calgary.ca |language=en}}</ref> No schedule has been set for constructing the other half of the interchange which would connect to a future 11th Street south of Stoney Trail to service undeveloped industrial land bounded to the east by Deerfoot Trail, north by Stoney Trail, west by the CPKCR right-of-way, and south by Country Hills Boulevard.

During the summer of 2021 a 14 kilometre section of Stoney Trail in East Calgary between Airport Trail and 17 Ave E was widened from 4 to 6 lanes.<ref>{{Cite web |date=2021 |title=Alberta Transportation's 2021 Provincial Construction Program |url=https://open.alberta.ca/dataset/4ac430ef-2cd0-469d-bf0d-e18a998043d0/resource/e91d4959-f267-4ad5-99d3-29553b1916ae/download/trans-2021-provincial-construction-program.pdf |website=Government of Alberta}}</ref>

Between 2021 and 2023 the City of Calgary twinned the overpasses at the Shaganappi Trail and Harvest Hills Blvd/Center Street interchanges to increase through lane capacity on the connecting roads from a total of 3 to 6 lanes in response to new development north of Stoney Trail.<ref name="Infrastructure" />

In late 2020, the Government of Alberta announced a plan to replace the existing eastbound Stoney Trail bridge over the Bow River in south Calgary, widen the westbound bridge and build a new, stand-alone pedestrian bridge. The project will increase the number of lanes to four in each direction — currently the eastbound crossing has two lanes, while the westbound has three. In January 2021 PCL Construction won a $48 million contract for the project. The Alberta government first estimated the project would cost a total of $70 million, but later said the total estimated cost{{snd}} which includes engineering and utility relocations{{snd}} has decreased to $60 million. Construction on the project started in April 2021 and was expected to be completed in fall 2023 but was delayed to early 2024.<ref>{{Cite web |date=September 18, 2020 |title=South Bow River Bridge |url=https://www.alberta.ca/south-bow-river-bridge.aspx |access-date=May 4, 2021 |work=Alberta Transportation}}</ref>

In 2023 the city of Calgary began the construction of a flyover at 80th Avenue NE to connect to a new neighbourhood east of Stoney Trail. The single lane flyover will not be open for regular road traffic and will only be used by transit, emergency vehicles and [[active transportation]].<ref name="Infrastructure" />{{Clear}}

== Future ==
The Calgary ring road is designed with expansion in mind. All sections of the highway are designed to be support a future 8 to 10 lanes without major interchange rebuilds while the section between Highway 22X and Highway 8 is designed to hold a future 16 lanes in an [[Local–express lanes|express-collector]] arrangement as the Tsuut'tina reservation will prevent another freeway from being built farther from the city in that area. Several incomplete or graded interchanges such as at Highway 22X W (the current free flowing interchange is designed to accommodate a future south leg), 96th Avenue, 11th Street, 36th Street (north), Airport Trail and 130th Avenue are designed to be easily built into full interchanges when required. There is also a right away for a major free flowing interchange at the NE corner of the ring that will connect to a future bypass of [[Airdrie, Alberta|Airdrie]].<ref name="Government of Alberta-2009" />

The Alberta Ministry of Transportation and Economic Corridors' 2024 Construction Program shows a full interchange at Airport Trail is currently in the detailed designed phase and will be constructed within the next couple of years.<ref>{{Cite web |date=2024 |title=2024 Provincial Construction Program |url=https://open.alberta.ca/dataset/4ac430ef-2cd0-469d-bf0d-e18a998043d0/resource/cfa95968-dacf-480e-bcf4-258418fabcb0/download/tec-2024-provincial-construction-program.pdf |website=Government of Alberta}}</ref>

{{Clear}}

== Exit list ==
Going clockwise:
{{Jcttop|exit|nocty=yes|unit=km|length_ref=<ref name=aadt2023/>}}
{{Jctplace|exit
|state=AB
|location=Calgary
|lspan=12
|km=0.0
|mspan=2
|place={{Jct|province=AB|Hwy|201|name1=Stoney Trail|nolink1=yes}} continues east towards [[Alberta Highway 22X|Highway 22X]]
}}
{{Jctint|exit
|km=none
|exit=101
|road={{Jct|province=AB|Hwy|2|name1=[[Deerfoot Trail]]|location1=[[Downtown Calgary|City Centre]]|city2=Lethbridge}}
|notes=Hwy 2 exit 234; Stoney Trail travels west; westbound (clockwise) signed as exits 101A (south) and 101B (north)
}}
{{ABint|exit
|exit=1
|type=incomplete
|km=1.2
|road=McKenzie Lake Boulevard / Cranston Boulevard
|notes=Diamond interchange; eastbound on-ramp only access Deerfoot Trail
}}
{{Jctbridge|exit
|km=2.5
|bridge=Crosses the [[Bow River]]
}}
{{ABint|exit
|exit=3
|km=3.6
|road=Sun Valley Boulevard / Chaparral Boulevard
|notes=
}}
{{ABint|exit
|exit=5
|km=5.7
|road={{Jct|province=AB|Hwy|2A|dir1=south|name1=[[Macleod Trail]]|location1=[[Downtown Calgary|City Centre]]|city2=Lethbridge}}
}}
{{ABint|exit
|exit=7
|type=incomplete
|km=6.9
|road=6 Street SW / Sheriff King Street
|notes=Eastbound exit and westbound entrance
}}
{{ABint|exit
|exit=8
|km=8.4
|road=James McKevitt Road / Spruce Meadows Way – [[Spruce Meadows]]
|notes=
}}
{{ABint|exit
|exit=9
|km=10.7
|road={{Jct|province=AB|Hwy|22X|dir1=west|city1=Bragg Creek}}
|notes=Stoney Trail turns north
}}
{{ABint|exit
|exit=12
|km=12.1
|road=162 Avenue SW
|notes=
}}
{{Jctint|exit
|exit=13
|km=13.7
|mspan=2
|road=Fish Creek Boulevard / 146 Avenue SW
|notes=
}}
{{Jctplace|exit
|type=trans
|km=none
|place='''Tsuut′ina Trail''' south end
}}
{{Jctplace|exit
|location_special=[[Calgary]]{{efn|name=east|East of Hwy 201}}<br/>[[Tsuut'ina 145|Tsuut'ina Nation]]{{efn|name=west|West of Hwy 201}}
|lspan=4
|km=14.8
|place=Crosses Fish Creek
}}
{{ABint|exit
|type=incomplete
|exit=15
|km=15.6
|road=130 Avenue SW / Buffalo Run Boulevard
|notes=Northbound exit and southbound entrance
}}
{{Jctint|exit
|exit=17
|espan=2
|km=17.2
|mspan=2
|road=[[Anderson Road, Calgary|Anderson Road]]
|notes=
}}
{{Jctint
|exit=none
|type=incomplete
|km=none
|road=Buffalo Run Boulevard
|notes=Southbound exit and northbound entrance; southbound access 130 Avenue SW
}}
{{ABint|exit
|location_special=[[Tsuut'ina 145|Tsuut'ina Nation]]
|lspan=4
|exit=20
|km=20.4
|road=90 Avenue SW / Southland Drive
|notes=
}}
{{Jctplace|exit
|km=22.4
|place=Crosses the [[Elbow River]]
}}
{{Jctplace|exit
|km=23.4
|km2=24.7
|mspan=4
|type=trans
|place='''Tsuut′ina Trail''' north end
}}
{{Jctint|exit
|exit=22
|espan=2
|km=none
|road=Tsuut'ina Parkway
|notes=Interchange under construction; northbound exit and southbound entrance; southbound exit and northbound entrance from Sarcee Trail
}}
{{ABint
|location=Calgary
|lspan=35
|km=none
|road=[[Glenmore Trail]] east / [[Sarcee Trail]] north
|notes=
}}
{{ABint|exit
|exit=24
|type=incomplete
|km=none
|road=Westhills Way / Tsuut'ina Parkway
|notes=Southbound exit; northbound entrance; Tsuut'ina Parkway under construction (unopened)
}}
{{ABint|exit
|exit=26
|km=26.3
|road=69 Street SW / Discovery Ridge Boulevard
|notes=
}}
{{ABint|exit
|exit=28
|km=29.3
|type=
|road={{Jct|province=AB|Hwy|8|dir1=west|city1=Bragg Creek}}
|notes=
}}
{{ABint|exit
|exit=30
|km=31.3
|type=incomplete
|road=[[17 Avenue SW (Calgary)|17 Avenue SW]]
|notes=northbound exit and southbound entrance<ref name="17Ave_Hwy8">{{cite web|title=17 Avenue SW / Highway 8 Interchanges|url=http://www.transportation.alberta.ca/Content/docType490/Production/W-CRR%20-%2017th%20Avenue%20SW-Highway%208.pdf|website=West Calgary Ring Road|publisher=[[Alberta Transportation]]|access-date=December 1, 2016|date=October 2015}}</ref>
}}
{{ABint|exit
|exit=32
|km=32.9
|type=
|road=[[Bow Trail]]
|notes=<!--Under construction<ref name="OB_Bow">{{cite web|title=Old Banff Coach Road SW / Bow Trail SW Interchanges|url=http://www.transportation.alberta.ca/Content/docType490/Production/W-CRR%20-%20Old%20Banff%20Coach%20Rd-Bow%20Tr.pdf|website=West Calgary Ring Road|publisher=[[Alberta Transportation]]|access-date=December 1, 2016|date=October 2015}}</ref>-->
}}
{{ABint|exit
|exit=34
|km=34.5
|type=incomplete
|road={{Jctname|province=AB|Hwy|563|name1=[[Old Banff Coach Road]]|dir1=west}}
|notes=Southbound exit and northbound entrance<!--<ref name="OB_Bow"/>-->
}}
{{ABint|exit
|type=
|exit=36
|km=36.0
|road={{Jct|province=AB|Hwy|1|name1=[[16 Avenue N|16 Avenue NW]]|location1=[[Downtown Calgary|City Centre]]|city2=Banff}}
|notes=Hwy 1 exit 177<!--; interchange under reconstruction<ref name="TCH">{{cite web|title=TransCanada Highway / Valley Ridge Boulevard NW Interchanges|url=http://www.transportation.alberta.ca/Content/docType490/Production/W-CRR%20-%20TCH-Valley%20Ridge%20Blvd%20NW.pdf|website=West Calgary Ring Road|publisher=[[Alberta Transportation]]|access-date=December 1, 2016|date=October 2015}}</ref>-->
}}
{{Jctbridge|exit
|km=37.1
|bridge=Crosses the [[Bow River]]
}}
{{ABint|exit
|km=38.2
|exit=38
|road=Nose Hill Drive
|notes=
}}
{{ABint|exit
|km=39.6
|exit=39
|road=Scenic Acres Link / Tuscany Boulevard
|notes=
}}
{{ABint|exit
|km=41.1
|exit=41
|road={{Jct|province=AB|Hwy|1A|name1=[[Crowchild Trail]]|location1=[[Downtown Calgary|City Centre]]|city2=Cochrane}}
|notes=
}}
{{ABint|exit
|km=43.4
|exit=43
|road=[[Country Hills Boulevard]]
|notes=Stoney Trail turns east
}}
{{ABint|exit
|km=46.3
|exit=46
|road=[[Sarcee Trail]]
|notes=
}}
{{ABint|exit
|km=48.1
|exit=48
|road=[[Shaganappi Trail]]
|notes=
}}
{{ABint|exit
|km=49.9
|exit=50
|road=[[Alberta Highway 772|Beddington Trail / Symons Valley Road]]
|notes={{Jct|province=AB|Hwy|772|to1=yes|dir1=north}}
}}
{{ABint|exit
|km=52.5
|exit=52
|road=[[14 Street W (Calgary)|14 Street NW]]
|notes=Partial cloverleaf interchange with roundabouts
}}
{{ABint|exit
|km=54.2
|exit=54
|road=[[Centre Street (Calgary)|Harvest Hills Boulevard / 1 Street NE]]
|notes=
}}
{{ABint|exit
|km=56.5
|exit=57
|road=11 Street NE
|notes=[[Interchange (road)#Trumpet interchange|Trumpet interchange]]; future [[Partial cloverleaf interchange#A4|A4 partial cloverleaf interchange]]
}}
{{ABint|exit
|km=59.0
|exit=60
|road={{Jct|province=AB|Hwy|2|name1=[[Deerfoot Trail]]|location1=[[Calgary International Airport|Airport]]|location2=[[Downtown Calgary|City Centre]]|city3=Edmonton|extra=airport}}
|notes=Hwy 2 exit 271; westbound (counter-clockwise) signed as exits 60A (south) and 60B (north)
}}
{{ABint|exit
|km=61.2
|exit=62
|road=[[Métis Trail]]
|notes=
}}
{{ABint|exit
|km=63.0
|exit=64
|type=incomplete
|road=60 Street NE
|notes=Eastbound [[right-in/right-out]]; future interchange; Stoney Trail turns south east of interchange
}}
{{ABint|exit
|km=67.2
|exit=68
|road=[[Country Hills Boulevard]]
|notes={{Jct|province=AB|Hwy|564|dir1=east|to1=yes}}
}}
{{ABint|exit
|km=69.2
|exit=70
|type=incomplete
|road=[[Airport Trail|96 Avenue NE (future Airport Trail)]]
|notes=No northbound entrance; future partial cloverleaf interchange
}}
{{ABint|exit
|km=73.6
|exit=74
|road=[[McKnight Boulevard]]
|notes=
}}
{{ABint|exit
|km=76.9
|exit=78
|road={{Jct|province=AB|Hwy|1|name1=[[16 Avenue N (Calgary)|16 Avenue NE]]|location1=[[Downtown Calgary|City Centre]]|city2=Medicine Hat}}
|notes=
}}
{{ABint|exit
|km=80.1
|exit=81
|road=[[17 Avenue SE (Calgary)|17 Avenue SE]]
|notes=Former {{jct|noshield=y|state=AB|Hwy|1A}}
}}
{{ABint|exit
|km=82.6
|exit=84
|road=Peigan Trail
|notes=
}}
{{ABint|exit
|km=86.6
|exit=88
|road=[[Glenmore Trail]]
|notes={{Jct|province=AB|Hwy|560|dir1=east|to1=yes}}
}}
{{ABint|exit
|km=90.1
|exit=91
|road=114 Avenue SE
|notes=
}}
{{ABint|exit
|km=92.4
|exit=94
|type=unbuilt
|road=130 Avenue SE
|notes=Grading only; future half diamond interchange (southbound exit and northbound entrance)
}}
{{ABint|exit
|km=94.6
|exit=96
|road={{Jct|province=AB|Hwy|22X|dir1=east|road|88 Street SE}}
|notes=Stoney Trail turns west
}}
{{ABint|exit
|km=97.3
|exit=99
|road={{Jct|province=AB|extra=hospital}} 52 Street SE – [[South Health Campus]]
|notes=Westbound access to [[Cranston, Calgary|Cranston]] and [[Auburn Bay, Calgary|Auburn Bay]]
}}
{{Jctint|exit
|km2=0.0
|km=99.3
|mspan=2
|line=yes
|exit=101
|road={{Jct|province=AB|Hwy|2|name1=[[Deerfoot Trail]]|location1=[[Downtown Calgary|City Centre]]|city2=Lethbridge}}
|notes=Hwy 2 exit 234; westbound (clockwise) signed as exits 101A (south) and 101B (north)
}}
{{Jctgap
|text={{Jct|province=AB|Hwy|201|name1=Stoney Trail|nolink1=yes}} continues west towards [[Macleod Trail]]
}}
{{Jctbtm|keys=incomplete,trans,unbuilt}}
{{Clear}}

== See also ==
*[[Transportation in Calgary]]
*[[Anthony Henday Drive]]
*[[Deerfoot Trail]]
*[[Trans-Canada Highway]]

==Notes==
{{notelist|refs=
{{efn|name=name|Only the {{convert|9.3|km|mi|adj=on}} section of the freeway that lies in the [[Tsuut'ina 145|Tsuut'ina Nation]] between Fish Creek and Tsuut'ina Parkway is named Tsuut'ina Trail; the remainder is named Stoney Trail.}}
{{efn|name=SWleg|Work on the southwest leg of the freeway was split into 2 sections, deemed by Alberta Transportation as the Priority New Infrastructure (PNI, north segment from Glenmore Trail to 146 Avenue/Fish Creek Blvd) and the Remaining New Infrastructure (RNI, south segment from 146 Avenue to Macleod Trail).}}
}}

== References ==
{{Reflist|30em|refs=
<ref name=ABTrans2005>{{Cite web |url= http://www.gov.ab.ca/acn/200501/175416EA32252-CEAE-4316-913814323729EA00.html| title= Innovative Planning means new Interchanges to Stoney Trail| author= Alberta Transportation| author-link= Alberta Transportation |year=2005 |access-date= November 27, 2010}}</ref> 
}}

== External links ==
{{Attached KML|display=title}}
{{Commons category}}
*[http://www.transportation.alberta.ca/sthwy8-gp.htm West Calgary Ring Road]
*[http://www.transportation.alberta.ca/sw-crrgp.htm Southwest Calgary Ring Road]
*[http://www.transportation.alberta.ca/hwy22x-gp.htm South Calgary Ring Road]

{{Roads in Calgary}}
{{Alberta Provincial Highways|Hwy=yes}}

[[Category:Freeways in Alberta]]
[[Category:Ring roads in Canada]]
[[Category:Roads in Calgary]]