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August 2020. Construction of the Highway 427 Expansion.
Construction of Highway 427 in progress on former York Regional Road 99
South-facing view of newly installed sign gantry on Highway 427 near Zenway Boulevard
North-facing view of newly installed sign gantry on Highway 427 near Zenway Boulevard
Newly paved northbound carriageway of Highway 427 near Zenway Boulevard
Langstaff Road bridge over Highway 427
Newly installed streetlight along Highway 427 near Langstaff Road
Newly installed streetlights along Highway 427 under the hydro corridor near Langstaff Road
Newly paved southbound carriageway of Highway 427 near Langstaff Road
Paving equipment along Highway 427 near Langstaff Road
Bridge over Major Mackenzie Drive at the interchange with Highway 427
Grading work at the Major Mackenzie Drive and Highway 427 interchange
July 2020. Construction of the Highway 427 Expansion.
South-facing view at the York Regional Road 99 & Zenway Boulevard interchange
Grading work along Zenway Boulevard
Tree plantings along the Highway 427 right-of-way north of Rutherford Road
Paved southbound carriageway of the Highway 427 extension north of Langstaff Road
Bridges under construction at the Rutherford Road interchange
Work on ramps at the Major Mackenzie Drive interchange
Bridge under construction at the Major Mackenzie Drive interchange
Bridge work at the Major Mackenzie Drive interchange
East-facing view along Major Mackenzie drive at the future interchange with Highway 427
High mast light pole awaiting installation near Major Mackenzie Drive
June 2020. Construction of the Highway 427 Expansion.
East-facing view from the deck of the new Zenway Boulevard bridge over the Highway 427 extension © LINK427 June 2020
Newly poured curb on the Langstaff Road bridge over the Highway 427 extension © LINK427 June 2020
Construction in progress on Major Mackenzie Drive near its interchange with the Highway 427 extension © LINK427 June 2020
Newly installed footing for a sign gantry on the Highway 427 extension © LINK427 June 2020
Newly planted trees along the Highway 427 extension right-of-way © LINK427 June 2020
Newly installed bat boxes near the Highway 427 extension right-of-way © LINK427 June 2020
Ramp at the newly built Rutherford interchange along the Highway 427 extension © LINK427 June 2020
Curb-forming machine on Langstaff Road near the Highway 427 extension © LINK427 June 2020
Girders atop one of the West Robinson Creek bridge structures © LINK427 June 2020
Concrete culverts stored near Zenway Boulevard prior to installation © LINK427 June 2020
May 2020. Construction of the Highway 427 Expansion.
RSS walls cladding one of the abutments of the Zenway Boulevard bridge structure © LINK427 May 2020
Granular aggregate work at Zenway Boulevard © LINK427 May 2020
Granular aggregate work at Zenway Boulevard looking north along the future northbound lanes of Highway 427 extension © LINK427 May 2020
Cut and fill work on the Highway 427 extension near Langstaff Road © LINK427 May 2020
Topsoil stockpile along the Highway 427 extension right-of-way near Langstaff Road © LINK427 May 2020
Bat box along the Highway 427 extension right-of-way near West Robinson Creek © LINK427 May 2020
Bat nesting box near the Highway 427 extension right-of-way © LINK427 May 2020
Construction in progress of the deck of a Highway 427 bridge over West Robinson Creek © LINK427 May 2020
Construction in progress of an abutment of a Highway 427 bridge over Rutherford Road © LINK427 May 2020
Construction in progress of the superstructures of the Highway 427 bridges over McGillivray Road and the CP Railway tracks © LINK427 May 2020
April 2020. Construction of the Highway 427 Expansion.
View from underneath the West Robinson Creek bridge structure © LINK427 April 2020
Steamroller near Langstaff Road © LINK427 April 2020
Side view of the West Robinson Creek bridge structure © LINK427 April 2020
Side view from below the West Robinson Creek bridge structure © LINK427 April 2020
RSS walls in the abutment of the future Zenway Boulevard bridge over Highway 427 © LINK427 April 2020
Rebar in the deck of the West Robinson Creek bridge structure © LINK427 April 2020
Luminaire and high-mast light pole awaiting installation north of Rutherford Road © LINK427 April 2020
High-mast light pole awaiting installation north of Rutherford Road © LINK427 April 2020
Electrical utility work near Langstaff Road © LINK427 April 2020
Construction vehicle driving past a ramp at the future Highway 427 and Rutherford Road interchange © LINK427 April 2020
March 2020. Construction of the Highway 427 Expansion.
Kellam Barn demolition near Major Mackenzie Drive © LINK427 March 2020
Hay bales at the Kellam Barn demolition site near Major Mackenzie Drive © LINK427 March 2020
Grading of a ramp at Rutherford Road © LINK427 March 2020
Pile driving between Langstaff Road and Rutherford Road © LINK427 March 2020
I-beams stored between Langstaff Road and Rutherford Road © LINK427 March 2020
Pipe stored near Rainbow Creek © LINK427 March 2020
Materials stored near fill between Zenway Boulevard and Langstaff Road © LINK427 March 2020
High-mast light poles installed between Zenway Boulevard and Langstaff Road © LINK427 March 2020
Scale of a high-mast light pole between Zenway Boulevard and Langstaff Road © LINK427 March 2020
Grading work between Zenway Boulevard and Langstaff Road © LINK427 March 2020
February 2020. Construction of the Highway 427 Expansion.
High-mast light post ready for installation between McGillivray Road and Rutherford Road © LINK427 February 2020
Newly installed high-mast light post near Rainbow Creek © LINK427 February 2020
Concrete pipe stored near Rainbow Creek © LINK427 February 2020
Box culvert at Robinson Creek © LINK427 February 2020
Bat box under construction near Robinson Creek © LINK427 February 2020
Heating of newly poured concrete footings at Langstaff Road © LINK427 February 2020
Arched culvert installed under realigned Langstaff Road © LINK427 February 2020
Snow covered fill between Zenway Boulevard and Langstaff Road © LINK427 February 2020
Parked construction vehicles near Langstaff Road © LINK427 February 2020
Generator on the widening section of Highway 427 north of Finch Avenue © LINK427 February 2020
January 2020. Construction of the Highway 427 Expansion.
Piles near Major Mackenzie Drive © LINK427 January 2020
Crew breaking down the old alignment of Major Mackenzie Drive near the Highway 427 interchange © LINK427 January 2020
Grading equipment near Major Mackenzie Drive © LINK427 January 2020
Traffic driving on the new alignment of Major Mackenzie Drive near the Highway 427 interchange. The old alignment is visible in the foreground. © LINK427 January 2020
The new alignment of Major Mackenzie Drive near the Highway 427 interchange © LINK427 January 2020
Construction in progress at the Highway 427 bridge over McGillivray Road and the CP Rail tracks © LINK427 January 2020
Sanding truck near McGillivray Road © LINK427 January 2020
Bridge girders atop piers at Robinson Creek © LINK427 January 2020
Robinson Creek bridge superstructure under construction © LINK427 January 2020
Rebar for high-mast lighting foundations stored near Zenway Boulevard © LINK427 January 2020
December 2019. Construction of the Highway 427 Expansion.
Vehicles driving on the new alignment of Langstaff Road © Copyright LINK427 December 2019
Sediment bag for dewatering near Langstaff Road © Copyright LINK427 December 2019
RSS walls stored near Major Mackenzie Drive © Copyright LINK427 December 2019
Paved road surface on the new alignment of Major Mackenzie Drive © Copyright LINK427 December 2019
Grading work near Major Mackenzie Drive © Copyright LINK427 December 2019
Grading work near Major Mackenzie Drive © Copyright LINK427 December 2019
Grading work near Major Mackenzie Drive © Copyright LINK427 December 2019
Construction of the McGillivray Road cul-de-sac at Rutherford Road © Copyright LINK427 December 2019
Construction of a bridge over West Robinson Creek for the new alignment of Major Mackenzie Drive © Copyright LINK427 December 2019
Bridge girders and piers installed at Robinson Creek © Copyright LINK427 December 2019
November 2019. Construction of the Highway 427 Expansion.
Newly installed girders at the southbound Highway 427 bridge over West Robinson Creek © Copyright LINK427 November 2019
Dewatering station adjacent to Highway 427 near Langstaff Road © Copyright LINK427 November 2019
High mast light fixture poles stored near West Robinson Creek © Copyright LINK427 November 2019
Close-up view from McGillivray Road of the Highway 427 bridge over the CP Rail tracks © Copyright LINK427 November 2019
Curb and storm drain on the future alignment of Major Mackenzie Drive near the Highway 427 interchange © Copyright LINK427 November 2019
Barrier at the permanent road closure point of McGillivray Road at Rutherford Road © Copyright LINK427 November 2019
Freight train passing under the Highway 427 bridge over the CP Rail tracks © Copyright LINK427 November 2019
Rebar stored near the Highway 427 bridge over the CP Rail tracks at McGillivray Road © Copyright LINK427 November 2019
Wide view of construction progress on the Highway 427 bridge over the CP Rail tracks and McGillivray Road © Copyright LINK427 November 2019
October 2019. Construction of the Highway 427 Expansion.
Pouring concrete at a bridge deck over Albion Road © Copyright LINK427 October 2019
Pile driver near Albion Road © Copyright LINK427 October 2019
Grading in progress south of the future Langstaff interchange © Copyright LINK427 October 2019
Sprouting grass on fill between Zenway Boulevard and Langstaff Road © Copyright LINK427 October 2019
Construction of piers that will support the future alignment of Zenway Boulevard © Copyright LINK427 October 2019
Construction of RSS walls that will support the future alignment of Zenway Boulevard © Copyright LINK427 October 2019
Newly installed base of a high mast light fixture in the median of Highway 427 © Copyright LINK427 October 2019
Construction in progress at the future Langstaff interchange © Copyright LINK427 October 2019
Construction in progress at the CP Rail bridge structure © Copyright LINK427 October 2019
Construction in progress of the future alignment of Major Mackenzie Drive at the future interchange with Highway 427 © Copyright LINK427 October 2019
September 2019. Construction of the Highway 427 Expansion.
Side view of newly installed girders at Robinson Creek © Copyright LINK427 September 2019
Front view of newly installed girders at Robinson Creek © Copyright LINK427 September 2019
Trucks hauling fill on graded road surface between Langstaff Road and Rutherford Road © Copyright LINK427 September 2019
Bridge structure under construction at CP Rail tracks © Copyright LINK427 September 2019
Mobile equipment refueling truck near Major Mackenzie Drive © Copyright LINK427 September 2019
Greenery adjacent to the Highway 427 expansion between Zenway Boulevard and Langstaff Road © Copyright LINK427 September 2019
Paved road surface between Zenway Boulevard and Langstaff Road © Copyright LINK427 September 2019
Rainbow Creek at Langstaff Road © Copyright LINK427 September 2019
Newly installed RSS walls at the Rainbow Creek bridge structure © Copyright LINK427 September 2019
August 2019. Construction of the Highway 427 Expansion.
Delivery of pre-stressed concrete girder. © Copyright LINK427 August 2019
Paved roadway and seeded soil north of Zenway Boulevard. © Copyright LINK427 August 2019
Graded surface north of Langstaff Road. © Copyright LINK427 August 2019
Graded surface north of Langstaff Road. © Copyright LINK427 August 2019
Bridge construction at Robinson Creek. © Copyright LINK427 August 2019
Bridge construction at Robinson Creek. © Copyright LINK427 August 2019
Bridge construction at Robinson Creek. © Copyright LINK427 August 2019
Bridge construction at Robinson Creek. © Copyright LINK427 August 2019
Bridge construction at CP Railway. © Copyright LINK427 August 2019
Side view of bridge under construction at CP Railway. © Copyright LINK427 August 2019
July 2019. Construction of the Highway 427 Expansion.
Paving work north of Zenway Boulevard. ©LINK427 July 2019.
Paving work north of Zenway Boulevard. ©LINK427 July 2019.
Paving work north of Zenway Boulevard. ©LINK427 July 2019.
Paving work north of Zenway Boulevard. ©LINK427 July 2019.
Paving work north of Zenway Boulevard. ©LINK427 July 2019.
Bridge construction at CP Railway. ©LINK427 July 2019.
Bridge construction at CP Railway. ©LINK427 July 2019.
Culvert installation. ©LINK427 July 2019.
Culvert installation. ©LINK427 July 2019.
Road widening work. ©LINK427 July 2019.
Construction at Major Mackenzie Drive ©LINK427 July 2019.
Bridge construction at Rainbow Creek. ©LINK427 July 2019.
Bridge construction at CN Railway. ©LINK427 July 2019.
Bridge construction at CN Railway. ©LINK427 July 2019.
June 2019. Construction of the Highway 427 Expansion.
Bridge Construction at Albion Bridge. ©LINK427 June 2019.
Bridge Construction at Albion Bridge. ©LINK427 June 2019.
Bridge Construction at Albion Bridge. ©LINK427 June 2019.
Bridge Construction at Albion Bridge. ©LINK427 June 2019.
Bridge Construction at CN Rail. ©LINK427 June 2019.
Highway 427 Widening. ©LINK427 June 2019.
Bird Nest Surveys. ©LINK427 June 2019.
Culvert Construction at Langstaff Road. ©LINK427 June 2019.
Bridge Construction at Rainbow Creek. ©LINK427 June 2019.
Bridge Construction at Rainbow Creek. ©LINK427 June 2019.
May 2019. Construction of the Highway 427 Expansion.
Bridge Rehabilitation at Humber River Bridge. ©LINK427 May 2019.
Excavation at Langstaff Road. ©LINK427 May 2019.
Grader at Langstaff Road. ©LINK427 May 2019.
Bridge Construction at McGillivray Road ©LINK427 May 2019.
Bridge Construction at Rainbow Creek. ©LINK427 May 2019.
Bridge Construction at Rainbow Creek. ©LINK427 May 2019.
Bridge Construction at Rainbow Creek. ©LINK427 May 2019.
Watermain Construction at Zenway Boulevard. ©LINK427 May 2019.
Bridge Construction at West Robinson Creek. ©LINK427 May 2019.
Utility Works at Major Mackenzie Drive. ©LINK427 May2019.
April 2019. Construction of the Highway 427 Expansion.
Bridge Construction at Langstaff Road. ©LINK427 April 2019.
Bridge Construction at Langstaff Road. ©LINK427 April 2019.
Bridge Construction at Langstaff Road. ©LINK427 April 2019.
Bridge Construction at Langstaff Road. ©LINK427 April 2019.
Bridge Construction at CN Railway. ©LINK427 April 2019.
Grading. ©LINK427 April 2019.
Bridge Construction at Rainbow Creek. ©LINK427 April 2019.
Bridge Construction at Rainbow Creek. ©LINK427 April 2019.
Excavation. ©LINK427 April 2019.
Bridge Construction at CP Railway/McGillivray Road. ©LINK427 April 2019.
Bridge Construction at CP Railway/McGillivray Road. ©LINK427 April 2019.
March 2019. Construction of the Highway 427 Expansion.
Culvert Installation. ©LINK427 March 2019.
Bridge Construction. ©LINK427 March 2019.
Water Management. ©LINK427 March 2019.
Water Management. ©LINK427 March 2019.
Bridge Construction. ©LINK427 March 2019.
Bridge Construction. ©LINK427 March 2019.
Bridge Construction. ©LINK427 March 2019.
Tree Mulcher. ©LINK427 March 2019.
Water Management. ©LINK427 March 2019.
Bridge Construction. ©LINK427 March 2019.
February 2019. Construction of the Highway 427 Expansion.
Bridge Construction. ©LINK427 February 2019.
Bat boxes. ©LINK427 February 2019.
January 2019. Construction of the Highway 427 Expansion.
Bridge Construction. ©LINK427 January 2019.
Bridge Construction. ©LINK427 January 2019.
Bridge Construction. ©LINK427 January 2019.
December 2018. Construction of the Highway 427 Expansion.
Highway 427 Widening. ©LINK427 December 2018.
Highway 427 Widening. ©LINK427 December 2018.
Bridge Ramp Construction. ©LINK427 December 2018.
Bridge Ramp Construction. ©LINK427 December 2018.
November 2018. Construction of the Highway 427 Expansion.
Aerial Photo – Humber River. ©LINK427 November 2018.
Aerial Photo – Albion Rd. ©LINK427 November 2018.
Aerial Photo – Highway 407/Steeles Ave. ©LINK427 November 2018.
Aerial Photo – Zenway Blvd. ©LINK427 November 2018.
Aerial Photo – Langstaff Rd. ©LINK427 November 2018.
Aerial Photo – Rutherford Rd. ©LINK427 November 2018.
Aerial Photo – McGillivray Rd/CP Rail. ©LINK427 November 2018.
Aerial Photo – Major Mackenzie Dr/Huntington Rd. ©LINK427 November 2018.
September 2018. Construction of the Highway 427 Expansion.
Culvert Installation. ©LINK427 September 2018.
Culvert Installation. ©LINK427 September 2018.
Bridge Construction – Steeles Ave. ©LINK427 September 2018.
Bridge Construction – Steeles Ave. ©LINK427 September 2018.
August 2018. Construction of the Highway 427 Expansion.
Culvert Installation. ©LINK427 August 2018.
Grading. ©LINK427 August 2018.
Aerial Photo – Humber River. ©LINK427 August 2018.
Aerial Photo – CN Rail. ©LINK427 August 2018.
Aerial Photo – Albion Rd. ©LINK427 August 2018.
Aerial Photo – Highway 407/Steeles Ave. ©LINK427 August 2018.
Aerial Photo – North of Highway 407. ©LINK427 August 2018.
Aerial Photo – Zenway Blvd. ©LINK427 August 2018.
Aerial Photo – Langstaff Rd. ©LINK427 August 2018.
Aerial Photo – Rutherford Rd. ©LINK427 August 2018.
Aerial Photo – North of Rutherford Rd. ©LINK427 August 2018.
Aerial Photo – McGillivray Rd/CP Rail. ©LINK427 August 2018.
Aerial Photo – Major Mackenzie Dr/Huntington Rd. ©LINK427 August 2018.
July 2018. Images of Early Works.
Early Works. ©LINK427 July 2018.
Early Works. ©LINK427 July 2018.
June 2018. Images of Early Works.
Early Works. ©LINK427 June 2018.
Early Works. ©LINK427 June 2018.
Early Works. ©LINK427 June 2018.
May 2018. Images of Early Works.
Early Works. ©LINK427 May 2018.
Early Works. ©LINK427 May 2018.
Early Works. ©LINK427 May 2018.
April 2018. Images of Early Works.
Early Works. ©LINK427 April 2018.
Early Works. ©LINK427 April 2018.
Early Works. ©LINK427 April 2018.
March 2018. Images of Early Works.
Early Works. ©LINK427 March 2018.
Early Works. ©LINK427 March 2018.
February 2018. Images of Early Works.
Early Works. ©LINK427 February 2018.
Early Works. ©LINK427 February 2018.
Early Works. ©LINK427 February 2018.
Early Works. ©LINK427 February 2018.
If you have any accessibility requirements in order to participate in this project or any other questions or concerns, we can be reached at 1-888-352-8085 and by email at ask@427expansion.ca.