1600 Smith Street

1600 Smith Street, (previously named Continental Center I and also known as Cullen Center Plaza) is a 51-story, 732-foot (223 m) office tower in Downtown Houston, Texas, United States. The building houses offices of United Airlines, and it was Continental's headquarters prior to its merger with United Airlines. At one point it also served as the headquarters of ExpressJet Airlines. It is a part of the Cullen Center complex. The tower stands as a postmodern-style building. It is currently the 8th-tallest building in Houston.

1600 Smith Street

1600 Smith Street, (previously named Continental Center I and also known as Cullen Center Plaza) is a 51-story, 732-foot (223 m) office tower in Downtown Houston, Texas, United States. The building houses offices of United Airlines, and it was Continental's headquarters prior to its merger with United Airlines. At one point it also served as the headquarters of ExpressJet Airlines. It is a part of the Cullen Center complex. The tower stands as a postmodern-style building. It is currently the 8th-tallest building in Houston.