South Central Projects

Interstate 10: Ruthrauff Road Traffic Interchange


The Interstate 10/Ruthrauff Road traffic interchange will be reconstructed to improve traffic operations on both roadways.

Key elements of the project:

  • Lower I-10 to go beneath Ruthrauff Road
  • Raise Ruthrauff Road to go over Davis Avenue/Highway Drive, the Union Pacific Railroad and I-10
  • Widen I-10 to four lanes in each direction
  • Widen Ruthrauff Road to two lanes in each direction
  • Reconstruct the I-10 frontage roads to connect to the elevated Ruthrauff Road

Work is tentatively scheduled to begin in the summer of 2019. Ruthrauff Road will close to all traffic at I-10 for up to 24 months.

Business access will be maintained throughout the project.

Project Map


Project Purposes

The project is designed to improve safety on both Ruthrauff Road and I-10.

Currently, passing trains stop all traffic on Ruthrauff Road, which causes backups onto I-10. In the new configuration, traffic on Ruthrauff Road will pass over the railroad and I-10, eliminating the at-grade railroad crossing.

In addition, the interchange reconstruction is part of a series of projects to increase capacity on I-10 between Ruthrauff and Ina roads.


2013 – Final design begins

2019 – Final design completed

2019 to 2021 - Construction

Traffic Alerts

Schedules are subject to change based on weather and other unforeseen factors. Subscribe to receive project updates and traffic alerts by email.

Need more information?

For more information about this project, please call the ADOT Project Information Line at 855.712.8530 or email with questions or comments.

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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 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 Las solicitudes deben hacerse lo más antes posible para asegurar que el Estado tenga la oportunidad de hacer los arreglos necesarios.