TUCSON, Ariz. - The traffic signals will not be operating at Speedway Boulevard and Greasewood Road intersection due to construction on Thursday
The work will begin at 9:00 a.m. go until 4:00 p.m. crews will be working to replace underground conduit and wiring at the intersection.
Police will direct driver through the intersection.
Drivers should expect delays and are advised to drive with caution.
The schedule is open to change.