List of tallest buildings in the United States

Columns: Name | City | Height ft ( m ) | Floors | Year ( est . ) | Notes
Dallas Smart District Tower | Dallas | 1,121 ft ( 342 m ) | 78 | 2020s | Proposed office tower would be the tallest in Texas and tallest west of the Mississippi River | 333 South Figueroa | Los Angeles | 1,108 ft ( 338 m ) | 77 | - | Proposed hotel by Shenzhen New World Group , tallest proposed tower West of Mississippi River | 400 Lake Shore Drive South Tower | Chicago | 1,100 ft ( 335 m ) | 76 | - | Currently stalled due to objections from Alderman Brendan Reilly | 520 West 41st Street | New York | 1,100 ft ( 335 m ) | 106 | - | Proposed in 2014 by World Trade Center developers Silverstein Properties but put on hold ; new plans as of June 2019 depict a shorter two-towered development | 3101 Market Street ( Part of Schuylkill Yards ) | Philadelphia | 1,095 ft ( 334 m ) | 70 | 2021-25 | Proposed residential , office , education , and retail | 300 Biscayne | Miami | 1,049 ft ( 320 m ) | 94 | 2020 | Announced in 2015 . It will be one of the tallest buildings in Miami and the state of Florida | One Bayfront Plaza | Miami | 1,049 ft ( 320 m ) | 92 | 2020 | Announced in 2010 . One Bayfront Plaza would be the tallest office tower in Miami and Florida

Example questions:
How many employees work for the architects on the tall building being constructed next to One Manhattan Square in a city in the United States ? | How many residential properties are planned for the shortest of the tall buildings being built in the city in the United States of over 300 high-rises ? | When was the city in the United States with a 85 floor tall building under construction founded ? | When were the plans first revealed for the tall building being developed in a location in the United States by the real estate developer born in 1937 ? | How many people lived in this city in the United States in 2018 , whose tallest building is 1,200 ft high ?

Answers:
180 | 256 | 1682 | January 2019 | 1,584,138