US-75 Iowa
Closures, crashes, chain controls and work zones on US-75 in Iowa, in order along the road.
US-75 in Iowa: no full closures reported
As of 12:58 PM CDT. 4 entries; latest update August 10, 2026. Crashes in Iowa are not on Live Roads yet, so this covers closures and work zones only.
Crashes, incidents and chain controls now 0
Lane closures and work zones 4
- Lane closurenorthbound
US-75: Between US 20 and IA 376 (near Sioux City).
Since Fri, Oct 9, 7:00 AM CDT
Between US 20 and IA 376 (near Sioux City). The right shoulder is closed due to road construction work. From 7:00AM CDT to 7:00PM CDT on weekdays. Until October 16, 2026 at about 7:00PM CDT. Comment: Sioux City RCE (712-239-1367) - Woodbury County **Intermittent Shoulder Closure**
State DOT work zone feeds (WZDx) · IA · updated August 10, 2026
- Lane closuresouthbound
US-75: Between US 20 and IA 376 (near Sioux City).
Since Fri, Oct 9, 7:00 AM CDT
Between US 20 and IA 376 (near Sioux City). The right shoulder is closed due to road construction work. From 7:00AM CDT to 7:00PM CDT on weekdays. Until October 16, 2026 at about 7:00PM CDT. Comment: Sioux City RCE (712-239-1367) - Woodbury County **Intermittent Shoulder Closure**
State DOT work zone feeds (WZDx) · IA · updated August 10, 2026
- Lane closurenorthbound
US-75: Between County Road B46 and County Road B30 (Sioux Center).
Since Tue, May 26, 8:30 AM CDT
Between County Road B46 and County Road B30 (Sioux Center). The road is closed due to road construction work. A detour is in operation. Follow the Iowa DOT-recommended detour around the closure. See map for detour(s). Until November 30, 2026 at about 4:00PM CDT. Full schedule below: • May 26, 8:30AM - November 30, 4:00PM Comment: Sioux City RCE (800-579-2713) - Sioux County
State DOT work zone feeds (WZDx) · IA · updated August 10, 2026
- Lane closuresouthbound
US-75: Between County Road B46 and County Road B30 (Sioux Center).
Since Tue, May 26, 8:30 AM CDT
Between County Road B46 and County Road B30 (Sioux Center). The road is closed due to road construction work. A detour is in operation. Follow the Iowa DOT-recommended detour around the closure. See map for detour(s). Until November 30, 2026 at about 4:00PM CDT. Full schedule below: • May 26, 8:30AM - November 30, 4:00PM Comment: Sioux City RCE (800-579-2713) - Sioux County
State DOT work zone feeds (WZDx) · IA · updated August 10, 2026
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Crashes, chain controls and closures on US-75 at 6:00 AM Eastern. Free, and one click to stop.
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