アリゾナ州法><
28-751 - Required position and method of turning https://www.azleg.gov/ars/28/00751.htm
"1. Right turns. Both the approach for a right turn and a right turn shall be made as close as practicable to the right-hand curb or edge of the roadway."
正直スマンカッタ・・・><;(10州くらい調べたけどほぼ同じ><;)