Traffic Alert: Twin Peaks-Blue Bonnet Road Gravity Sewer Project

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On Monday, July 1, the contractor will begin sewer installation along Hartman Lane between the cul-de-sac on Hartman Lane, just south of Eaglestone Loop, and Camino Horizante(SEE MAP) This closure will be in place 24-hours per day.

  • The intersection of Eaglestone Loop and Hartman Lane will be closed.

  • Southbound only turn movements will be permitted from the cul-de-sac to Hartman Lane.

  • Motorists wanting access to Eaglestone Loop can use Fireopal Way as an alternate route

  • North and southbound travel will be permitted on Hartman Lane between Cortaro Farms Road and the cul-de-sac just south of Eaglestone Loop.

  • There is no access to Cortaro Farms Road from Hartman Lane north of Eaglestone Loop.

Residents and the traveling public should watch for informational signs with detour information.

Emergency access will always be provided.

This is a series of traffic alerts that will be issued throughout the construction of the Pima County Regional Wastewater Reclamation Department’s Twin Peaks-Blue Bonnet Road Gravity Sewer Project. These alerts will announce construction, detours and street closure information as it affects traffic. Please watch for updated traffic alerts as construction activities progress.

Pima County Regional Wastewater Reclamation Department (RWRD) and their contractor, Achen Gardner, have begun installation of a 15-inch sewer interceptor line along Hartman Lane, between Linda Vista Boulevard and Cortaro Farms Road. The contractor began work south of the intersection at Cortaro Farms Road and is working northward toward Linda Vista Boulevard. The sewer installation along Hartman Lane is expected to take approximately 5 months to complete. 

Sections of Hartman Lane will be completely closed to motorists, pedestrians and bicyclists in the area where the contractor is working.  

The above work schedule may be impacted by weather or mechanical failure.

During the sewer pipe installation, there will be extensive trenching and large equipment entering and exiting the work area.                                                                                                                                           

 Motorists should remain alert and use caution when driving near construction activities.

For additional project information visit  or call 520-622-2527