The Canadian Mainline is 14,114 km (8,770 mile) in length and safely carries natural gas from the Western Canada Sedimentary Basin (WCSB) to Ontario and beyond. The map depicts the pipeline's southeastern section in the province of Ontario.

The 266 km (165 mile) south section of the Peace River Mainline (part of the NGTL System) will be retired.

The Foothills System is a 1,241 km (771 mile) long network of pipelines comprising the Foothills B.C. and Foothills Saskatchewan lines.

The Mazatlan Pipeline Project has 430 km (267 miles)of pipeline in length. It's estimaed to carry 202 million cubic feet per day of natural gas.

With this project, 2.9 miles (4.7 km) will be built along with two compressor stations and replacement of 26 miles (41.8) of existing pipeline. The changes will increase capacity by 1.3 billion cubic feet per day.

A natural gas pipeline that will stretch 287 km (178 miles) from end to end, the Tula Pipeline Project will safely deliver fuel from Tuxpan, Veracruz, to communities in the states of Puebla and Hidalgo.