Wikimedi'Òc

Union Station Washington DC railyard.jpg - Caseyjonz

K Tower Amtrak 2008a.jpg - Caseyjonz

K Tower Amtrak 2008b.jpg - Caseyjonz

K Tower at Washington Union Station (5700959177).jpg - File Upload Bot (Magnus Manske)

Washington Union Station Switchtower (7264582738).jpg - File Upload Bot (Magnus Manske)

High Speed Train in Washington DC (5125987824).jpg - Mackensen

5. 'A' INTERLOCKING TOWER AND TURNTABLE BEHIND UNION STATION. 030167pv.jpg - Slowking4

Amtrak railroad, showing "K Tower" near 2nd St., NE, Washington, D.C LCCN2010641597.tif - Fæ

Afternoon Sun On The Rails ^ Power Lines (Washington, DC) - Flickr - takomabibelot.jpg - Red panda bot

Tower K at the ends of the platforms in Washington Union Station in August 1964 (34436624196).jpg - Orizan

From Tower K at the ends of the platforms in Washington Union Station in August 1964 (34477790525).jpg - Orizan