The Arizona Department of Transportation will repair damaged guardrail along a 17-mile stretch of northbound Interstate 17 (mileposts 243 to 260), from north of Rock Springs to just north of the Bloody Basin bridge starting Monday, July 14 through Thursday, July 17.

Work hours are from 6 a.m. to 6 p.m. daily with alternating lane restrictions during work hours to provide a safe work zone for maintenance crews. Drivers can expect minimal delays.

The speed limit through the work zones will be reduced to 45 mph during work hours.

ADOT works to inform the public about planned highway restrictions, but there is a possibility that unscheduled closures or restrictions may occur. Weather can also affect a project schedule.