2015-03-02
The tallest structures in the world: TV towers 5 years ago
Where the Real Skyscrapers Are (Hint: North Dakota) - medium.com
A general article about tall (larger than 2000 feet or 609 meter) TV towers in the USA with a mention of their history and future. A mix of very flat countryside with relatively low population densities makes these very high towers interesting in some areas.