The Southwest Calgary Ring Road will be built between Highway 8 (near Elbow Springs Golf Course) and Macleod Trail S.E. The project includes reconstruction of Glenmore Trail between Sarcee Trail and east of 37 Street S.W. It consists of 31 kilometres of six- and eight-lane divided highway, 14 interchanges, 47 bridges, one road flyover, one railway crossing (flyover), one culvert set, one tunnel, and three river crossings over the Elbow River and Fish Creek.

Preliminary construction began in the summer 2016 and major construction followed in the spring of 2017. The southwest portion of the ring road is expected to be open to traffic in 2021