 The 46-story One Houston Center, which was built in 1978, is 207 m (678 ft) tall and was designed by S.I.Morris Associates, Caudill Rowlett Scott, and 3D/International.The Fulbright Tower, built in 1982 and designed by Caudill Rowlett & Scott Architects, is a 52-story tower constructed of steel with suspended concrete on metal deck floor slabs.