The proposed project 086 PM 090 F0360 01C is located in Pima County on SR 86 between mileposts 90.00 and 105.00 about 40 miles southeast of Why, Arizona within the Tohono O'odham Nation Indian Reservation. The proposed work consists of pavement rehabilitation of the existing asphaltic concrete roadway. The work includes milling the existing pavement and replacing with asphaltic concrete, followed by application of chip seal. A stress absorbing membrane interlayer (SAMI) will be used on mainlines. The work also includes replacing existing guardrail, embankment curb, drainage improvements, seeding, applying pavement marking and other related work. The proposed project 0000 PM ITO T0264 01C is located on the Tohono O�odham Nation along IR34 and IR42 in Pima County and Pinal County Arizona. The project is located within the Tohono O�odham Nation. The work consists of various safety improvements, including installation of new pavement markings, raised pavement markings, delineators, new signs, and other related work.