The Lost Highway: Once the main road between Toronto and Ottawa, Highway 7 is now (in part) a black ribbon of failed businesses and derelict properties. Howard Gibbs's 80-year-old gas station needs new tanks or the inspectors will shut him down. He's desperate to lure his daughter back from the city to help carry on the family legacy. Next door, David and Linda, a couple who moved from the city, are set to open an upscale B&B. But what would lead them to build here, along a derelict stretch of the Trans-Canada Highway?