Fil:Austin circuit.svgDescriptionAustin circuit.svg English: Circuit Austin Date 16 October 2014, 03:28:29 Source Own work Author Gustavo Girardelli Own work This W3C-unspecified
Fil:Austin Formula One circuit.svgDescriptionAustin Formula One circuit.svg English: Austin Formula One circuit layout Deutsch: Riss der Formel 1 Rennstrecke in Austin, Texas Date 7 September
Fil:Austin Formula One circuit (2).svgDescriptionAustin Formula One circuit (2).svg English: Austin Formula One circuit Date 18 October 2014, 19:12:55 Source Derivative Francesco Betti Sorbelli
Fil:Austin Formula One circuit-2.svgDescriptionAustin Formula One circuit-2.svg English: Austin F1 2012 Date 23 October 2011 Source Own work Author Ronny Astrada (Indonesia) Other versions