Kingman Wins! The latest (and we hope, last) update on the NAFTA
Highway is that the trans-canyon route, extending I-17 northward from Flagstaff, has been
scrapped in favor of the more economical and hard-lobbied US 93 option through Kingman.
The ADOT I-17 Extension Feasibility Survey was completed at the end of June. This report
recommended against the trans-canyon proposal. The reasons were largely economic. The I-17
Extension route was estimated to run between $1.04 billion and $2.1 billion, compared to
the $835 million to $1.07 billion price tag to complete the work through Kingman. In
addition, ADOT recognized that the logistical hassles and negative environmental impacts
of trying to build a superhighway across the fragile lands of the Colorado Plateau would
be great. Christa Sadler |