PHOENIX – Motorists east of downtown Tucson should plan for a traffic switch on the north side of the Interstate 10/Houghton Road interchange overnight Monday, May 3, according to the Arizona Department of Transportation.
The work will involve intermittent delays and ramp closures while work crews shift the ramp configuration between 9 p.m., Monday, May 3, and 5 a.m. Tuesday, May 4.