Overnight lane restrictions will continue on Irvington Road through spring 2028
The Arizona Department of Transportation advises drivers to plan for overnight lane restrictions along north- and southbound Interstate 19 between Ajo Way and Valencia Road from 9 p.m. to 5 a.m. Monday, Nov. 16, through Tuesday, Nov. 24, as work on the I-19, Irvington Road interchange improvement project continues in Tucson.
Motorists can expect the following overnight restrictions:
- North- and southbound I-19 will be narrowed to one lane between Ajo Way and Valencia Road.
- A 16-foot vehicle width restriction will be in place.
- The speed limit will be reduced to 45 mph in the work zone.
Note: Left turns from westbound Irvington Road onto Calle Santa Cruz will be restricted through February 2027.
REMINDER: East- and westbound nighttime lane restrictions on Irvington Road at the I-19 interchange will continue through spring 2028.
Drivers should allow extra time, use caution, be prepared to slow down and merge safely when approaching and traveling through all work zones.
For more information visit the project website at: azdot.gov/Irvington-I-19-TI.
