South Central Projects

Interstate 10 Dragoon Road to Johnson Road

Interstate 10 Bridge Deck Rehabilitation: Wilmot Road Traffic Interchange and Earp Wash

The Arizona Department of Transportation and the Federal Highway Administration have initiated a bridge-deck rehabilitation and replacement project on Interstate 10 between mileposts 267 and 269 east of Tucson in Pima County.

The $4 million project includes temporary bridge erection and removal, median detour, route construction and removal, deck replacement, barrier and approach slabs replacement, installation of pavement markings and other related work.

Work takes place Mondays through Thursdays during daylight hours, with periodic night work. The project is anticipated to be completed by early 2019.

Drivers should proceed through the work zone with caution, slow down and watch for construction personnel and equipment. Expect possible delays and consider alternate routes.  Subscribe to receive project updates and traffic alerts by email. 

Schedules are subject to change based on weather and other unforeseen factors.For more information, please call the ADOT Project Information Line at 855.712.8530 or email For real-time highway conditions statewide, visit ADOT’s Traveler Information Site at, follow ADOT on Twitter (@ArizonaDOT) or call 511, except while driving.

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Civil RightsTitle VI of the Civil Rights Act of 1964, and the Americans with Disabilities Act (ADA)

Pursuant to Title VI of the Civil Rights Act of 1964, and the Americans with Disabilities Act (ADA), ADOT does not discriminate on the basis of race, color, national origin, age, sex 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 y la Ley de Estadounidenses con Discapacidades (ADA por sus siglas en inglés), el Departamento de Transporte de Arizona (ADOT por sus siglas en inglés) no discrimina por raza, color, nacionalidad, edad, género o discapacidad.  Personas que requieren asistencia (dentro de lo razonable) ya sea por el idioma o por discapacidad deben ponerse en contacto con la Oficina de Derechos Civiles en Las solicitudes deben hacerse lo más pronto posible para asegurar que el equipo encargado del proyecto tenga la oportunidad de hacer los arreglos necesarios.