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Interstate 17 Travel Guide

Interstate 17 (abbreviated I-17) , also known as Black Canyon Freeway, is an intrastate Interstate highway located entirely within the state of Arizona, United States. I-17's southern terminus lies within Phoenix, Arizona, at Interstate 10, and its northern terminus is in Flagstaff, Arizona, at Interstate 40. The southern part of the freeway was built along the alig ... more.


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