Indigenous languages of Arizona to the languages listed in the table above, there are three other Native American languages spoken in Arizona that are primarily found in New Mexico, located immediately to the east: Indigenous languages of Arizona Arizona, a state in the southwestern region of the United States of America, is known for its high population of Native Americans. Arizona has the third highest number (and the sixth highest percentage) of Native Americans of any state in the Union (See Demographics of Arizona). Out of the entire US population of 2.9 million Native Americans, roughly 286,680 live in Arizona, representing 10% of the
Arizona State Route 153 has peak hour traffic issues, it is still adequately handling most of the Sky Harbor Airport traffic that comes from the East Valley off Interstate 10 and US 60, thus proving that Route 153 had always been consistently under-utilized. As of Aug 2011, work is underway to widen SR 143 between the junction of I-10 and Sky Harbor Airport with new and expanded flyover ramps at the junction with I-10. Exit numbers were removed in 2007. Arizona State Route 153 State Route 153, also known as SR 153 and the Sky Harbor Expressway, is a former state highway in Maricopa