PHOENIX – Motorists should plan for lane restrictions and delays on two sections of Interstate 19 through the end of 2021 as the Arizona Department of Transportation completes two paving projects and bridge work.
While some restrictions and paving have been underway since February, drivers should expect new restrictions by late April on the Sahuarita Road bridge over I-19. Traffic on Sahuarita Road, also known as Helmet Peak, will be reduced to one lane in each direction at I-19 through the fall as crews work to replace the concrete bridge deck.