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

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This is one of 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 work to install a 15-inch sewer interceptor line along Hartman Lane, between Linda Vista Boulevard and Cortaro Farms Road. The contractor will begin work south of the intersection at Cortaro Farms Road and work northward toward Linda Vista Boulevard. The sewer installation along Hartman Lane is expected to take approximately 5 months to complete.

The contractor has completed installation of the 15-inch sewer interceptor line across the intersection of Cortaro Farms Road and Hartman Lane. Pipe installation will continue north along Hartman Lane. During this phase of the operation, sections of Hartman Lane will be completely closed to motorists, pedestrians and bicyclists in the area where the contractor is working. 

On Wednesday, April 24 through Friday, May 10, Hartman Lane from Cortaro Farms Road to W. Cortaro Crossing Drive will be closed. Work hours will be during the day.

  • Southbound turn movements from W. Cortaro Crossing Drive will not be permitted

  •  Access to Hartman Lane from Cortaro Farms Road will not be permitted

  • Local traffic only will be permitted on Hartman Lane south of Overton Road 

Residents and the traveling public should watch for message boards with detour information.

Emergency access will always be provided.

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 your safety and that of the contractor’s personnel, please comply with traffic control devices, flagging personnel, and/or detour signs.Travel time through the project area may increase during construction so please adjust your schedule accordingly. Construction may restrict traffic lanes and create congestion. Taking alternate routes is suggested.

If inclement weather or other events cause delays, the work may be rescheduled without further notice.

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