The Sundre Crossover Project involved the construction of approximately 21 kilometres (km) of 42-inch diameter pipeline in Mountain View County, east of the town of Sundre, Alberta.

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.