The Rosemont Primary Access Road Intersection Project Traffic Impact Analysis Report1 provided an analysis of Arizona State Route 83 between the proposed Rosemont Copper mine entrance and I-10. This study will provide an operational analysis of transportation facilities beyond State Route 83 as requested by the United States Forest Service (USFS) in a letter dated April 11, 2012.
PSOMAS. 2012a. Expanded Transportation Analysis, Rosemont Copper Company, Pima County, Arizona. Project No. 7ROS110405. Prepared for Rosemont Copper Company. Tucson, AZ: Psomas. June.