Construction is complete at 71st Street and the Mingo Valley Expressway, shown here looking east on 71st Street. The expressway will end, for now, on the north side of 71st Street. The dirt mound at left will be used for the north approach to the expressway bridge over 71st Street, which will be built in the early 1990s when the expressway is extended south to at least 91st Street. 61st Street also has all of its lanes open at its respective interchange. Photograph taken Jan. 21, 1989.