More details are out on the plans to pile taller buildings onto the southeast corner of Richmond and Buffalo Speedway that Swamplot reported on last week: PM Realty, which earlier this month bought the 5-acre site and the 5-story Solvay America office building that sits on the southern portion of it, plans to build the 18-story office tower pictured above on the park-like portion at the north end of the property — leaving in place a bank of oaks facing Richmond, as shown in this view, from the northwest: