It's a busy line, but traffic mostly runs at night. There are long quiet spells during daylight hours. CP Mactier Subdivision north of Sheppard CP Lambton Yard Lambton is a large classification yard, which once was CP's main steam-era Toronto facility. It's located on the Galt Sub just west of West Toronto. Most through east-west freights call to lift and set off.
Many local jobs originate here.
The Yard office is on the south side of St. Clair Ave at Runnymede. Local power ties up at the yard office and can be observed from the parking lot. Reception ranges from warm to hostile. Do not enter the yard itself, particularly near the Triple Crown area. Until recently, some of the old shop buildings remained on West Toronto Street, which runs west off Keele south of St Clair Ave.