Renaissance Tower (Dallas)
At the time of completion in 1974, it was the tallest building in Dallas at and was originally known as the First International Bancshares Tower (First International Bancshares, Inc. was the new holding company parent of First National Bank in Dallas). In 1985, it was surpassed by Fountain Place and Bank of America Plaza, which became Dallas's tallest building. It was also clear that Renaissance Tower would be overtaken by Comerica Bank Tower and Chase Tower then under construction. Therefore, in order to regain some status, the building underwent a major renovation in 1986 that included a re-glazed exterior and removal of the lighting on its sides. In 1986, James T. Chiles was brought in by the owner, the Prudential Insurance Company of America to design the broadcast center and towers on top the building, one of which was . This brought the structural height of the building up to , securing its place as the second-tallest building in Dallas. Excluding antennas and spires, the Renaissance Tower is the fifth-tallest.
Thanksgiving Tower
Thanksgiving Tower is a 50-story, skyscraper at 1601 Elm Street in adjacent to Thanks-Giving Square downtown Dallas Texas. At its completion in 1982, it was the second tallest building in Dallas, surpassing Elm Place. One year later, with the completion 1700 Pacific it became the third tallest, and it is currently the 8th-tallest building in the city. The building is connected to the Dallas Pedestrian Network and the Bullington Truck Terminal. Thanksgiving Tower is owned and managed by Woods Capital, and it was designed by the architecture firm HKS Architects.