US-160; milepost 321 to 334.2, in tuba city

The Federal Highway Administration (FHWA) awarded $16.878 million to the Arizona Department of Transportation (ADOT) Intermodal Transportation Division on June 12, 2025, under the Highway Planning and Construction program (CFDA 20.205). This Formula Grant funds pavement rehabilitation on US Route 160 between mileposts 321 and 334.2 in Tuba City, Arizona. The project falls within the FHWA's comprehensive federal-aid highway program, which supports states in constructing, preserving, and improving highways through a combination of statutory formula and discretionary funding mechanisms authorized under the Infrastructure Investment and Jobs Act (IIJA).

The pavement rehabilitation project represents a typical infrastructure preservation activity eligible under CFDA 20.205, which encompasses highway construction, resurfacing, safety enhancements, and multimodal transportation improvements. As a state transportation agency with extensive federal grant experience, ADOT is responsible for project administration, oversight of design and construction, environmental compliance, and records retention in accordance with applicable federal requirements. The award demonstrates the continuation of federal highway investment in Arizona's transportation infrastructure maintenance and improvement initiatives.

Project description

Pavement rehabilitation