Skip to content Skip to footer
  • Emergency Contacts
  • Informational Postings
  • Vendors/Suppliers
  • Contact Us

Main Menu Button

Menu
Enbridge home Enbridge home
  • About
  • Investors
  • Projects
  • Sustainability
  • News
  • Careers
  • Maps
Search
Close Modal

  • Twitter Logo The logo for Twitter in a light grey color
  • Facebook Logo The logo for Facebook in a light grey color
  • LinkedIn Logo The logo for LinkedIn in a light grey color
  • Envelope A rectangular envelope in a light grey color

0
Historical image of pipeline construction
Historical image of pipeline construction
then and now image of Yonge Street in Toronto
Elected leader turning block valve
HIstorical image of workers turning block valves
Historical image of pump station
Historical image of pipeline construction
Historical image of pipeline flow monitor equipment
Historical image of worker in a pipe yard
Historical image of pipeline construction
Then and now picture of gas utility workers
Historical image of Edmonton Terminal
HIstorical image of pipeline construction
Historical image of pipeline construction

Enbridge historical photos: No. 1 of 14

Welding work is conducted along Interprovincial Pipe Line Co.'s 1,150-mile route from Edmonton, Alberta to Superior, Wisconsin.
See larger image (614.2 KB)

Enbridge historical photos: No. 2 of 14

Segments of the Interprovincial Pipe Line (now Line 1) are measured and cut prior to welding during 1950 construction.
See larger image (464.5 KB)

Enbridge historical photos: No. 3 of 14

A then-and-now image showing gas distribution pipeline construction work on Toronto's Yonge Street. Enbridge Gas Inc. predates Interprovincial Pipe Line Co. (now Enbridge) by more than a century, having operated as Consumers' Gas and other entities all the way back to 1848. Photo courtesy, Breda Murphy Photography.
See larger image (524 KB)

Enbridge historical photos: No. 4 of 14

Alberta Premier E.C. Manning officially opens the block valve at the Edmonton starting point of Line 1 to begin transporting Alberta crude to Regina refineries (and soon after that to Winnipeg, Superior and Sarnia)./p>

See larger image (138.4 KB)

Enbridge historical photos: No. 5 of 14

Workers open block valves along the Interprovincial Pipe Line Co. pipeline route (now known as Enbridge's Mainline). Enbridge delivered 13 million barrels of crude to refineries in 1951, and 18 million barrels in 1952.
See larger image (138.3 KB)

Enbridge historical photos: No. 6 of 14

A pump station employee keeps things running smoothly along Enbridge's crude oil pipeline network.
See larger image (194.5 KB)

Enbridge historical photos: No. 7 of 14

A pipeline maintenance crew works along the Interprovincial Pipe Line Co. right-of-way.
See larger image (688.1 KB)

Enbridge historical photos: No. 8 of 14

Early days of network monitoring and flow measurement along the Interprovincial Pipe Line Co. system.
See larger image (136.4 KB)

Enbridge historical photos: No. 9 of 14

Examining segments of steel pipe in a Canadian prairies pipe yard.
See larger image (51.9 KB)

Enbridge historical photos: No. 10 of 14

Lowering in pipe along the Interprovincial Pipe Line Co. right-of-way.
See larger image (554 KB)

Enbridge historical photos: No. 11 of 14

Another then-and-now Enbridge Gas Inc. photo montage. Enbridge Gas has grown to become North America's third-largest natural gas utility by consumer count (3.7 million customers).
See larger image (323.7 KB)

Enbridge historical photos: No. 12 of 14

The Edmonton Terminal, the starting point of Enbridge's cross-continent Mainline system.
See larger image (105.3 KB)

Enbridge historical photos: No. 13 of 14

Construction work along the Enbridge right-of-way in the 1960s. Our pipeline network was extended to Detroit in 1960, Buffalo in 1963, Chicago in 1968 and Montreal in 1976.
See larger image (586.5 KB)

Enbridge historical photos: No. 14 of 14

The stringing stage of pipeline construction along an Interprovincial Pipe Line Co. right-of-way from more than 50 years ago.
See larger images (809 KB)
Back to top
Enbridge: Life Takes Energy

Operations

  • Liquids Pipelines
  • Gas Transmission, Midstream and LNG
  • Gas Utilities
  • Renewable Energy

  • Enbridge Sustain
  • Our Leadership
  • Our Values
  • Our Commitment to Safety
  • Our Public Awareness Program
  • Corporate Governance

  • Careers
  • Accessibility
  • Contact Us
  • Emergency Contacts
  • Safe Digging
  • Data Trust Center

© 2025 Enbridge Inc. All Rights Reserved

  • Manage Cookies
  • Informational Postings
  • Contact Us
  • Privacy Statement
  • Terms of Use
  • X formerly Twitter
  • facebook
  • linkedin
Detected Location: Location not set Change location
Close location panel