"Sky scraping: Against the backdrop of the Gateway Arch and the Old Courthouse, construction cranes build new additions to the St. Louis skyline. The top crane sits on the Adams Mark Hotel, which developer HBE Corp. says is nearing the halfway mark; completion is scheduled for March 1986. The two lower cranes are on the site of the Gateway One, the first high-rise in the Gateway Mall project. An executive for Paragon Group, the developer, says concrete is being poured for the lowest of three underground parking levels and work should reach street level by mid-July; tenants will moving in in June 1986."