IA-12 construction in Iowa today

Every Iowa DOT work zone on IA-12 in Iowa today: lane closures, full closures, which direction and how long each lasts.

2 work zones · 0 full closures · updated every 15 minutes

Lanes open, work nearbyNorthboundBetween I-29 and County Road K18 (Sioux City). Road construction. Temporary traffic lights. Height limit in effect. Height limit 15'0". Starting October 26, 2026 at 8:00AM CDT until December 31, 2026 at about 5:00PM CDT. Full schedule below: • October 26, 8:00AM - December 31, 5:00PM Comment: Sioux City RCE (712-239-1367) - Woodbury County (IA-12)until Dec 31
Lanes open, work nearbyNorthboundBetween US 75 and IA 812 (Sioux City). There is a weight limit in effect. No vehicles over 40,000 lbs. Until December 31, 2029 at about 5:00PM CDT. Full schedule below: • October 9, 2024, 12:00PM - December 31, 2029, 5:00PM Comment: Sioux City RCE (712-239-1367) - Woodbury County **IA 12 North is also known as Gordon Dr. West and Business US 20 West** (IA-12)until Dec 31

Other Iowa highways

From the Iowa Department of Transportation's work zone feed (WZDx), as Orbit keeps it. Closures can change at short notice; follow the signs on the road. Some work zones come with few details from Iowa DOT.

Driving IA-12?Orbit warns you about work zones ahead on your side of the road, and goes quiet when drivers are getting through at speed.

See Orbit SI →