Post-war suburban development led to a decline in the city's population and the rapid growth of the towns of Vestal and Union. Like many other Rust Belt cities, traditional manufacturers saw steep declines, though Binghamton's technology industry limited this impact. Urban renewal efforts to reverse these trends dominated construction in the city during the 1960s and early 1970s and led to the destruction of many ornate city buildings. The construction included the creation of Government Plaza, the Broome County Veterans Memorial Arena, and the Brandywine Highway. While these projects failed to stem most of the losses, though they did establish Binghamton as the region's government and cultural center. The city's population declined from approximately 64,000 in 1969 to 56,000 by the early 1980s.