Skip Navigation
  • Français
  • About Us
    • Metrolinx Overview
      • Board of Directors
      • Board Meetings
      • Board Governance
      • Senior Management Team
      • Annual Reports & Corporate Plans
      • Environmental, Social & Governance at Metrolinx
      • Equity, Diversity, and Inclusion
    • Careers
      • Making Possibilities Happen
      • Our Benefits
      • Our People
      • Open Positions
      • Our Recruitment Process
      • GO Transit Bus Driver Recruitment
      • 310T Mechanics and Apprentices Wanted
    • Doing Business with Metrolinx
      • Commercial Opportunities
      • Development Opportunities
      • iSupplier Resources
      • Office of Utility Coordination
      • Red Zone Green Zone
      • Safety Training
      • Tenders
      • Third Party - Capital Infrastructure Coordination
      • Transit Utility Coordination
    • Business Cases
    • Find a Document
      • Travel & Hospitality Expenses
    • Policies, Standards, and Initiatives
      • Accessibility
      • Terms and Conditions
      • Open Data
      • Technical Standards Library
      • French Language Services
      • Privacy Policy
      • Environmental Policy
    Contact us
  • Discover
  • Projects & Programs
    • Expanding GO
      • GO Expansion
      • GO Extensions
      • Barrie Line GO Expansion
      • Kitchener Line GO Expansion
      • Lakeshore East Line GO Expansion
      • Lakeshore West Line GO Expansion
      • Milton Line
      • Richmond Hill Line
      • Stouffville Line GO Expansion
      • Union Station
      • GO Expansion Studies & FAQs
    • Rapid Transit
      • Eglinton Crosstown LRT
      • Finch West LRT
      • Hamilton LRT
      • Hazel McCallion LRT
    • Subways
      • Eglinton Crosstown West Extension
      • Ontario Line
      • Scarborough Subway Extension
      • Yonge North Subway Extension
    • How We Build
      • Project Life Cycle
      • Preparing for Major Construction
      • Keeping Communities Safe During Construction
      • Managing Trees, Vegetation, and Habitats
      • Noise and Vibration Management
      • Piling
      • Property and Transit Construction
      • Truck Safety
      • Tunnelling and Excavation
      • We're Here for You
    • Connecting Communities
      • Community Benefits
      • Fare Integration
      • Transit Oriented Communities
      • Metrolinx YOUth
    • Future Transit Planning
      • Regional Transportation Plan
      • Hazel McCallion Line Downtown Brampton Extension
      • Hazel McCallion Line Downtown Mississauga Extension
      • Sheppard Subway Extension
      • GO Rail Station Access
  • Press Room
OMSF-Forming-for-Caissons-2915197321-1649253068346

Hurontario LRT overhead catenary system is coming along

Work is underway on one of the key systems that will make the trains run.

Apr 7, 2022

large crane pouring concrete

The overhead catenary system (OCS) is the series of electrified wires that power the trains. (Metrolinx image)

bulldozer on pile of dirt

Heavy machinery is transforming the maintenance yard for the Hurontario LRT. (Metrolinx image)


by Scott Money Metrolinx editorial content manager

Subscribe to Metrolinx News

Subscribe

Recent News

Full Site - West View Toronto DT
What’s going on at the Don Yard?

Get to know the site where the Ontario Line will transition from underground to above ground.

Mary Fix Creek Image
Transformation of Mississauga creek now complete

Progress continues on the Hazel McCallion Line with completion of historic Mary Fix Creek.

Budweiser Stage
How to get to Budweiser Stage from Union Station

Headed to a concert at Budweiser Stage soon? We’ll help you get there on transit.

Enter description here
How we built the SSE TBM extraction shaft

This is where Diggy Scardust — our tunnel boring machine — will end its journey.

Conceptual rendering of future Don Valley Crossing bridge
The Ontario Line will elevate Toronto’s transit network

Three kilometres of elevated tracks and three raised stations are coming to Toronto’s north end.

About Us
About Us
  • Metrolinx Overview
  • Careers
  • Press Room
  • The Metrolinx Shop
Commitments
Commitments
  • Accessibility
  • French Language Services
  • Environmental, Social, & Governance
  • Equity, Diversity, and Inclusion
Discover
Discover
  • Latest Stories
  • Sign-up to Discover
Projects
Projects
  • Expanding GO
  • Rapid Transit
  • Subways
  • Future Transit Planning
Programs
Programs
  • Community Benefits
  • Fare Integration
  • Transit Oriented Communities
  • Building Transit

Metrolinx, an agency of the Ontario Government under the Metrolinx Act, 2006, was created to improve the coordination and integration of transportation in the Greater Toronto and Hamilton Area alongside the Ministry of Transportation.

  • Terms & Conditions
  • Privacy
  • Contact
  • Staff Portal

Personal information is collected under the authority of the Metrolinx Act, 2006, and in accordance with FIPPA. Personal information you provide will be used, as requested, to respond to your enquiries, add you to an e-mail list that may send promotional messages, enhance and improve our services, or otherwise provide you with a personalized experience. For questions, contact: Manager, Customer Care, Metrolinx, 20 Bay St, Suite 600, Toronto, ON M5J 2W3, (416) 869-3600

97 Front Street West, Toronto, ON M5J 1E6, Phone: 416-874-5900

Copyright © Metrolinx 2025