Site work and paving for a civil project in Bapchule, Arizona. Completed plans call for site work for a bridge / tunnel; for paving for a bridge / tunnel; road / highway; road / highway; and water / sewer project.

The Navajo Division of Transportation (Navajo DOT) is soliciting proposals to construct "N35(8)1,2&4 Road Improvement Project in Sweetwater, AZ". The proposed work consists of grading and subgrade treatment; placement of aggregate base course and placement of double chip seal pavement or hot asphalt pavement; box culvert construction; installation of drainage structures, fencing, cattleguards, gates, signs, striping, and guardrail; and other miscellaneous work as called for in the design plans and specifications for this 10.31 km (6.40 miles) roadway project located in Sweetwater, AZ, Apache County, Navajo Nation. Contractors are encouraged to conduct a field review (on their own) of the project site where End of Project is located 6.5 miles south of US 160/N35 intersection in Red Mesa, AZ. N35 proceeds south along dirt road for 3.2 miles to N35/N5047/N351 intersection then proceeds 2.1 miles westward towards the existing Chapter The Navajo Nation Business Opportunity Act and Navajo Preference Act shall apply to this project. Prospective bidders are encouraged to familiarize themselves with these provisions. Having preference does not guarantee the award of the project. Competitive Sealed Proposals under the Navajo Nation Business Opportunity Act shall be utilized in the selection of the Contractor. The Navajo Nation reserves the right to waive any formalities or irregularities in the Request for Proposals and/or to reject any or all bids; to be the sole judge of the suitability of the materials offered and to award a contract for the furnishing of services it deems to be in the best interest of the Navajo Nation.