Arizona International Raceway is a proposed road course to be located south of Phoenix, Arizona. The announced plan is for a 2.65 mile 16 turn, multi configuration road course, which will eventually be extended to 4.25 miles.
The plan shown on the racer.com press release is different from that shown on the Attesa website. Which is more recent is unknown to me.
You may also wish to try using the Yahoo! Search as it may produce current news items.
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