Union Pacific Railroad (UPRR) Underpass at Grant Road Improvement Project

The City of Tucson Transportation Department has started the pre-construction investigative phase of work which includes; surface, subsurface, geotechnical, environmental and survey verification field activities. The traveling public will see equipment, work crews and short-term travel restrictions during this phase of work.

On Monday, February 10 through Friday, February 14, the contractor will perform underground utility verification operations within the outside lanes of eastbound and westbound Grant Road.

Work will take place from 9 p.m. to 5 a.m. each night. 

Eastbound Grant Road lane closures will be from the I-10 westbound frontage road to Flowing Wells Road. 

Westbound Grant Road lane closures will be from Flowing Wells Road to the I-10 eastbound frontage road. 

During these temporary lane closures, access to businesses, through travel and turn movements will be maintained.