I just read a article about Atlanta motor park having a f1 capable track, tilke designed.
It was in a street truck magazine not a racing mag
list of the Tilke Design tracks from their website
A1 Ring
Bahrain International Circuit
Buddh International Circuit
Circuit de Catalunya
Circuit of the Americas
Circuit Park Zandvoort
Circuito les Coves - Castellon
El Espacio Del Motor
Fuji International Speedway
Hockenheimring
Istanbul Park
Kazakhstan Motorcity
Korean International Circuit
La Ciudad del Motor de Aragón
Moscow Raceway
Nürburgring
Paul Ricard HTTT
Rudskogen Motorpark
Sachsenring
Sepang F1 Circuit
Shanghai International Circuit
Yas Marina Circuit
From Wiki with tracks not yet completed
1995 A1 Ring, Austria
1999 Sepang International Circuit, Malaysia
2004 Bahrain International Circuit, Bahrain
2004 Shanghai International Circuit, China
2005 Istanbul Park Racing Circuit, Turkey
2006 Cancun, Mexico (undeveloped)
2006 Beijing International Streetcircuit, China
2007 Bucharest Ring, Romania
2008 Marina Bay Street Circuit, Singapore
2008 Swedbank kartodroms, Latvia
2008 Valencia Street Circuit, Spain
2008 Jakarta Street Circuit, Indonesia
2009 Yas Marina Circuit, Abu Dhabi-United Arab Emirates
2009 Motorland Aragón, Alcañiz, Spain (MotoGP venue)
2010 Dublin Street Circuit, Ireland (undeveloped)[5]
2010 Korean International Circuit, South Korea
2010 Moscow Raceway, Russia (planned MotoGP Venue)
2010 Kazakhstan Motor City, Republic of Kazakhstan
2010 Atlanta Motorsports Park, United States of America (under construction)
2011 Buddh International Circuit, Greater Noida, India
2012 Circuit of the Americas, United States of America (under construction)
2013 Port Imperial Street Circuit, United States of America
2014 Bistra - Zagreb, Croatia (under construction)[6] [7]