Overview of the site once occupied by the McMechen Lockmaster Houses on the Ohio River, which were formerly located at 623-625 Grant Street in McMechen, West Virginia, United States. Built in 1910, the two houses were listed on the National Register of Historic Places in 1992; although since destroyed, they have not officially been removed from the Register. In the distance, at right, one can see Ohio State Route 7 in Pultney Township, Belmont County, Ohio.