Silverbell Road - Ina to Grant Road

Future Phase

Silverbell Road ImprovementsFuture Phase

Ina Road to El Camino del Cerro will be the final phase of the Silverbell Road Improvements.  The majority of this phase is located within the Town of Marana and it is expected to be underway in the 4thperiod of the Regional Transportation Authority plan – 2022 – 2026. 

This project is part of the $2.1 billion Regional Transportation Authority (RTA) plan approved by voters in 2006. It is managed by the City of Tucson and the RTA in conjunction with the Town of Marana and Pima County.

For more information please contact: Nanette or Kathy
Silverbell Road Project c/o 100 N Stone Avenue, Ste. #450 Tucson, AZ 85701
Phone: (520) 885-9009 Email:

  • Regional Transportation Authority
  • City of Tucson
  • Marana
  • Pima County