Explore details about location 7th Line Ehs. 7th Line Ehs is a location situated within the Ontario alongside other areas such as Highway 17 (Trans-Canada), Barbados Lane, Riverside Parkway. Additionally, some smaller parts of 7th Line Ehs include specific areas like 7th Line E, Jamieson Drive, Mulmur-Tosorontio Townline adding to the diversity of its landscape.