King's Highway 87, commonly referred to as Highway 87, was a provincially maintained highway in the Canadian province of Ontario. The 30.1-kilometre (18.7 mi) route connected Highway 86 in Bluevale with Highway 89 (present-day Highway 23) near Harriston.[2] In 1997-1998, Highway 87 was downloaded to Huron and Wellington counties and the road is now officially known as Huron County Road 87 and Wellington County Road 87.[1]