| 170 Street SW | |
   Start/End points of Terwillegar Drive | |
| Maintained by | City of Edmonton |
|---|---|
| Length | 10.7 km (6.6 mi)[1] |
| Location | Edmonton |
| North end | Whitemud Drive |
| Major junctions | Rabbit Hill Road, 23 Avenue, Anthony Henday Drive, Windermere Boulevard, Ellerslie Road |
| South end | 41 Avenue SW (city limits) |
Terwillegar Drive is a developing freeway in south-west Edmonton, Alberta. It is under construction, with the majority of its intersection at-grade, it retains its arterial road status. Once completed, it will be the third freeway in Edmonton not to have a highway designation after Groat Road and Wayne Gretzky Drive. South of Windermere Boulevard the roadway goes by 170 Street SW.
- ^ "Terwillegar Drive in Edmonton, AB" (Map). Google Maps. Retrieved April 18, 2018.