Traffic in

Accidents, roadworks and closures — updated in real time.

I-80 eastbound: Road construction.

Between Exit 182 and US 63 (near Grinnell). A Waze user reported road construction.

I-80 in both directions: Night time construction work.

Between Exit 182 (near Grinnell) and US 63 (near Malcom). Night time construction work is in progress. A lane is closed intermittently. From 8:00PM CDT to 6:00AM CDT on Sunday, Monday, Tuesday, Wednesday and Thursday. Until September 25, 2026 at about 6:00AM CDT. Comment: Marshalltown RCE (800-251-2706) - Poweshiek County

RoadworksMinor

I-80 eastbound: Right shoulder closed.

Between Exit 197: County Road V18 and Exit 205: County Road V38 (8 to 11 miles east of the Malcom area). The right shoulder is closed due to road construction work. Until December 31, 2026 at about 5:00PM CDT. Full schedule below: • March 16, 7:00PM - December 31, 5:00PM Comment: Marshalltown RCE (800-251-2706) - Poweshiek County

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