Central District Projects

Interstate 17 Traffic Interchange Reconstruction – Happy Valley Road and Pinnacle Peak Road

The Arizona Department of Transportation and the Federal Highway Administration are scheduled to begin the project to reconstruct the traffic interchanges on Interstate 17 at Happy Valley and Pinnacle Peak roads, add an additional travel lane on I-17 and replace a box culvert on Pinnacle Peak Road. The purposes of the project are to improve safety and traffic flow as population growth and development in this area of north Phoenix continue to grow.

Construction at both interchange locations is occurring within existing ADOT right-of-way. ADOT does not need to acquire any additional property.

Travel will be impacted while construction is underway. ADOT will share information about specific lane restrictions or closures as it becomes available.

I-17 TI Reconstruction Happy Valley and Pinnacle Peak map
Project Schedule

Construction is scheduled to begin late November and is scheduled for completion in fall 2020. Major impacts will not start until after the holidays.

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Civil Rights

Pursuant to Title VI of the Civil Rights Act of 1964, the Americans with Disabilities Act (ADA) and other nondiscrimination laws and authorities, ADOT does not discriminate on the basis of race, color, national origin, sex, age, or disability. Persons that require a reasonable accommodation based on language or disability should contact ADOT’s Civil Rights Office at civilrightsoffice@azdot.gov. Requests should be made as early as possible to ensure the State has an opportunity to address the accommodation.

De acuerdo con el Título VI de la Ley de Derechos Civiles de 1964, la Ley de Estadounidenses con Discapacidades (ADA por sus siglas en inglés) y otras normas y leyes antidiscriminatorias, el Departamento de Transporte de Arizona (ADOT) no discrimina por motivos de raza, color, origen nacional, sexo, edad o discapacidad. Las personas que requieran asistencia (dentro de lo razonable) ya sea por el idioma o discapacidad deben ponerse en contacto con la Oficina de Derechos Civiles de ADOT en civilrightsoffice@azdot.gov. Las solicitudes deben hacerse lo más antes posible para asegurar que el Estado tenga la oportunidad de hacer los arreglos necesarios.