Inside Toronto’s C$12BN Mega Railway
Toronto is building one of the most ambitious railway projects in North America—without ever pressing pause. The GO Expansion is a $12-billion megaproject electrifying 600 kilometers of track, laying 200 kilometers of new lines, and delivering trains every 15 minutes across Canada’s largest city. From laser-guided night crews to the installation of North America’s first network-wide digital signalling system, this is a rail revolution happening while commuters ride. In this video, we go inside the scale, complexity, and human impact of Toronto’s new Mega Railway—from the 401 tunnels to the Davenport Diamond flyover and beyond. This is how Toronto is building a world-class transit system—under traffic, under pressure, and under the radar. Subscribe to Airside Vision to follow the world’s most transformative infrastructure projects: / @airsidemedia Footage Sources & References: Metrolinx (Official Channel) • Progress is being made on expanding GO Transit — • Progress is being made on expanding GO Tra... • Bridge construction reaches milestone in Toronto's east end — • Bridge construction reaches milestone in T... • Making progress on the Hazel McCallion Line — • Making progress on the Hazel McCallion Line • TBM locks final subway tunnel into place — • TBM locks final subway tunnel ring into place • Progress now underway on entire Ontario Line — • Progress now underway on entire Ontario Line • A brand new GO station in Stouffville! — • A brand new GO station in Stouffville! • Lifting a new pedestrian bridge in place at Exhibition GO Station — • Lifting a new pedestrian bridge in place a... • Inside the new Bloomington GO Station - Now Open — • Inside the new Bloomington GO Station – No... • Keeping Trains on the GO: Willowbrook Rail Maintenance Facility — • Keeping trains on the GO: Willowbrook Rail... Not Just Bikes • The Trains that Subsidize Suburbia – GO Transit Commuter Rail — • The Trains that Subsidize Suburbia - GO Tr... Trains are Awesome • GO Transit in Toronto IMPRESSED Me — • GO Transit in Toronto IMPRESSED Me CoasterFan2105 • GO Transit Commuter Trains — • GO Transit Commuter Trains RMTransit • The Complete Guide to Union Station — • The COMPLETE Guide to Toronto Union Station! • Toronto’s MASSIVE Transit Megaproject – GO Expansion Update (August 2022) — • Toronto's MASSIVE Transit Megaproject | GO... • Visiting Toronto’s Massive New Davenport Diamond Grade Separation — • Visiting Toronto’s Massive New Davenport D... • Building Toronto’s Regional Rail Series: • Ep.1 – Kennedy GO — • Building Toronto's Regional Rail | Ep. 1 |... • Ep.2 – Agincourt GO — • Building Toronto's Regional Rail | Ep. 2 |... • Ep.3 – Rutherford GO — • Building Toronto's Regional Rail | Ep. 3 |... • Ep.4 – Unionville GO — • Building Toronto's Regional Rail | Ep. 4 |... • Ep.5 – Milliken GO — • Building Toronto's Regional Rail | Ep. 5 |... • Ep.6 – Highway 401/409 Tunnel — • Building Toronto's Regional Rail | Ep. 6 |... • Ep.7 – Bramalea GO — • Building Toronto's Regional Rail | Ep. 7 |... Flight and Footage • Must Watch Before Moving to Toronto – 4K Drone Footage — • Must Watch Before Moving to Toronto | 4K D... Roads and Bridges • Toronto Rush Hours – Ontario Highway 401 — • Toronto Rush Hours - Ontario Highway 401 Driving Tour 4K • Driving Downtown – Toronto Luxury Street 4K – Canada — • Driving Downtown - Toronto Luxury Street 4...

Will This Subway Save Toronto?

Canada's INCREDIBLE NEW Intercity Train is a Game Changer! Montreal to Toronto with VIA Rail

Bloomberg Money Minute: Wall Street Tech Selloff, Oil Drops, China AI Spending

How Toronto is turning its commuter rail system into a rapid transit network!

3 NEUEN Bahnstrecken die Entscheidend für die ZUKUNFT der Bahn sind

Captures on Metrolinx GO trackage May 2026

Toronto: The DON'Ts of Visiting Toronto

Why Ontario 401 in Toronto is the BUSIEST Highway in North America | What It's Like to Travel On

Toronto's Unbuilt Expressways: Way or No Way?

Insane Growth of Porter Airlines Explained

The Aral Sea Finally Came Back To Life After Kazakhstan Used The Kokaral Dam To Block A Strait

Canada's First Supertall Skyscraper is in Crisis

The Real Reasons Doug Ford Closed the Science Center

Why in Canada, the trains don't run on time | About That

Toronto's Wasted Rail Lines - Part 1: Problems

Why Did We Stop Using This Natural Cooling System?

54 Tips I Wish I Knew Before Visiting Toronto, Canada

Germany's largest battery train network: What the new trains can do and when it will finally start.

Inside Toronto’s $40 Billion Subway Expansion

