I-35 Iowa
Closures, crashes, chain controls and work zones on I-35 in Iowa, in order along the road.
I-35 in Iowa: no full closures reported
As of 12:58 PM CDT. 12 entries; latest update 4 hr ago. 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 12
- Lane closurenorthbound
I-35: At Exit 72A ramp to I-235 E.
Since Wed, Oct 7, 12:00 PM CDT
At Exit 72A ramp to I-235 E. Exit ramp partially closed due to road construction work. Expect changing traffic patterns. Until December 28, 2029 at about 12:00PM CDT. Full schedule below: • October 7, 12:00PM - December 28, 2029, 12:00PM Comment: Grimes RCE (800-251-2707) - Polk County
State DOT work zone feeds (WZDx) · IA · updated 1 day ago
- Work zonenorthbound
I-35: Between Exit 70: Mills Civic Parkway and University Avenue (West Des Moines).
Since Wed, Oct 7, 12:00 PM CDT
Between Exit 70: Mills Civic Parkway and University Avenue (West Des Moines). Road construction work is in progress. Expect changing traffic patterns. Until December 28, 2029 at about 12:00PM CDT. Full schedule below: • October 7, 12:00PM - December 28, 2029, 12:00PM Comment: Grimes RCE (800-251-2707) - Polk County **Intermittent Shoulder Closure**
State DOT work zone feeds (WZDx) · IA · updated 1 day ago
- Lane closurenorthbound
I-35: Between I-80 and East 1st Street (Ankeny).
Since Fri, Oct 9, 8:00 AM CDT
Between I-80 and East 1st Street (Ankeny). Both shoulders closed due to road construction work. Until today at about 3:00PM CDT. Full schedule below: • October 9, 8:00AM - October 9, 3:00PM Comment: Polk County **Intermittent Shoulder Closure with Ramps Included**
State DOT work zone feeds (WZDx) · IA · updated 4 hr ago
- Lane closurenorthbound
I-35: At Entrance ramp from Northeast 36th Street.
Since Wed, Apr 15, 8:00 PM CDT
At Entrance ramp from Northeast 36th Street. Entrance ramp closed due to road construction work. Detour in operation. Follow the Iowa DOT-recommended detour around the closure. See map for detour(s). Starting today at 8:00PM CDT until November 20, 2026 at about 6:00AM CDT. Full schedule below: • April 15, 8:00PM - November 20, 6:00AM Comment: Marshalltown RCE (800-251-2706) - Polk County
State DOT work zone feeds (WZDx) · IA · updated April 15, 2026
- Lane closurenorthbound
I-35: Between Exit 94: 36th Street (Ankeny) and the South Skunk River (1 mile north of the Hu…
Since Jun 5, 2023, 12:00 PM CDT
Between Exit 94: 36th Street (Ankeny) and the South Skunk River (1 mile north of the Huxley area). Both shoulders closed due to road construction work. Expect changing traffic patterns. Until December 31, 2026 at about 5:00PM CDT. Full schedule below: • June 5, 2023, 12:00PM - December 31, 5:00PM Comment: Marshalltown RCE (800-251-2706) - Polk County **Intermittent Shoulder Closure**
State DOT work zone feeds (WZDx) · IA · updated May 4, 2026
- Lane closuresouthbound
I-35: Between Exit 94: 36th Street (Ankeny) and the South Skunk River (1 mile north of the Hu…
Since Jun 5, 2023, 12:00 PM CDT
Between Exit 94: 36th Street (Ankeny) and the South Skunk River (1 mile north of the Huxley area). Both shoulders closed due to road construction work. Expect changing traffic patterns. Until December 31, 2026 at about 5:00PM CDT. Full schedule below: • June 5, 2023, 12:00PM - December 31, 5:00PM Comment: Marshalltown RCE (800-251-2706) - Polk County **Intermittent Shoulder Closure**
State DOT work zone feeds (WZDx) · IA · updated May 4, 2026
- Work zonenorthbound
I-35: Between Exit 203: IA 9 and Exit 214: County Highway 105 (9 to 17 miles north of the Cle…
Since Mon, Aug 17, 8:00 AM CDT
Between Exit 203: IA 9 and Exit 214: County Highway 105 (9 to 17 miles north of the Clear Lake area). Road construction work is in progress. A lane is closed intermittently. Until October 15, 2026 at about 4:00PM CDT. Full schedule below: • August 17, 8:00AM - October 15, 4:00PM Comment: Mason City RCE (800-373-7344) - Worth County
State DOT work zone feeds (WZDx) · IA · updated 2 days ago
- Work zonesouthbound
I-35: At Entrance ramp from Co 105.
Since Mon, Jul 13, 8:00 AM CDT
At Entrance ramp from Co 105. Road construction work is in progress. A lane is closed intermittently. There is a width limit in effect. Ramp restrictions are in force. Width limit 12'0". Until October 21, 2026 at about 6:00PM CDT. Full schedule below: • July 13, 8:00AM - October 21, 6:00PM Comment: Mason City RCE (800-373-7344) - Worth County
State DOT work zone feeds (WZDx) · IA · updated September 30, 2026
- Work zonenorthbound
I-35: At Exit 214 ramp to Co 105.
Since Mon, Jul 13, 8:00 AM CDT
At Exit 214 ramp to Co 105. Road construction work is in progress. A lane is closed intermittently. There is a width limit in effect. Ramp restrictions are in force. Width limit 12'0". Until October 21, 2026 at about 6:00PM CDT. Full schedule below: • July 13, 8:00AM - October 21, 6:00PM Comment: Mason City RCE (800-373-7344) - Worth County
State DOT work zone feeds (WZDx) · IA · updated September 30, 2026
- Work zonesouthbound
I-35: At Exit 214 ramp to Co 105.
Since Mon, Jul 13, 8:00 AM CDT
At Exit 214 ramp to Co 105. Road construction work is in progress. A lane is closed intermittently. There is a width limit in effect. Ramp restrictions are in force. Width limit 12'0". Until October 21, 2026 at about 6:00PM CDT. Full schedule below: • July 13, 8:00AM - October 21, 6:00PM Comment: Mason City RCE (800-373-7344) - Worth County
State DOT work zone feeds (WZDx) · IA · updated September 30, 2026
- Work zonenorthbound
I-35: At Entrance ramp from Co 105.
Since Mon, Jul 13, 8:00 AM CDT
At Entrance ramp from Co 105. Road construction work is in progress. A lane is closed intermittently. There is a width limit in effect. Ramp restrictions are in force. Width limit 12'0". Until October 21, 2026 at about 6:00PM CDT. Full schedule below: • July 13, 8:00AM - October 21, 6:00PM Comment: Mason City RCE (800-373-7344) - Worth County
State DOT work zone feeds (WZDx) · IA · updated September 30, 2026
- Work zonenorthbound
I-35: Between Exit 208: County Road A38 and the Minnesota Border (17 to 21 miles north of the…
Since Mon, Jul 13, 7:00 AM CDT
Between Exit 208: County Road A38 and the Minnesota Border (17 to 21 miles north of the Clear Lake area). Road construction. Intermittent lane closure. Width limit in effect. Width limit 20'0". Starting July 13, 2026 at 7:00AM CDT until October 15, 2026 at about 3:00PM CDT. Full schedule below: • July 13, 7:00AM - October 15, 3:00PM Comment: Mason City RCE (800-373-7344) - Worth County
State DOT work zone feeds (WZDx) · IA · updated July 3, 2026
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What we cover in Iowa
- Work zones and lane closuresLive · State DOT work zone feeds (WZDx), Illinois DOT, National Weather Service
- Crashes and incidentsNot connected yet
- Chain controlsNot connected yet