The ADOT SR-264 Tuba City Window Rock Highway project is located between Steamboat, AZ and Burnside, AZ on the Navajo Indian Reservation.  The project covered 13-miles of roadway rehabilitation including asphalt paving, guardrail installation, removing and salvaging cattle guards, installing new cattle guards, placing shoulder buildup material, installing loop detectors, striping, and other related items.  Approximate quantities included 45,000 tons of paving, 7,200 linear feet of guardrail, 16 new cattle guards, and over 675,000 linear feet of various pavement markings.