Southbound Interstate 17 will be reduced to one lane until Saturday, December 24, at Orme Road, between State Route 169 and State Route 69, as crews make critically needed repairs at the bridge, according to the Arizona Department of Transportation.

ADOT normally doesn’t perform work requiring lane restrictions over holiday weekends, but engineers have determined that these repairs, involving concrete on the bridge approach, must be performed immediately.

I-17 is narrowed to one lane between mileposts 270 and 269 approaching Cordes Junction. Northbound travel isn’t affected.

Southbound I-17 motorists should plan for delays, proceed through the work zone carefully and watch for construction personnel and equipment. While the work is scheduled to be completed on Saturday, bad weather can delay completion of projects.