Southbound Interstate 17 will be narrowed to one lane overnight at the State Route 169 junction, tonight and tomorrow, Jan. 15 and 16 as the Arizona Department of Transportation completes bridge maintenance work south of Camp Verde.

Normal work hours are Sunday through Thursday through the end of this month between 7 p.m. and 9 a.m. daily.

A 12-foot width restriction will be in place as work occurs.

The work zone will be clearly marked by temporary barricades and signage. ADOT advises drivers to allow additional time to reach their destinations and to proceed through the work zone with caution, comply with the reduced speed limit, and be alert for construction equipment and personnel.