RoadworksMinor
I-80 in both directions: Left shoulder closed.
I-80 in both directions: Between Exit 182 and US 63.
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Between Exit 182 and US 63 (1 to 2 miles east of the Grinnell area). The left shoulder is closed due to road construction work. Expect changing traffic patterns. Until November 25, 2026 at about 6:00AM CDT. Full schedule below: • September 28, 8:00AM - November 25, 6:00AM Comment: Marshalltown RCE (800-251-2706) - Poweshiek County
ReportedSeptember 28, 2026 at 06:00 AM PDTNovember 25, 2026 at 04:00 AM PST
Road
I-80
Source
Iowa DOT
Coordinates
41.69514, -92.69929
Roadworks details
Direction
BOTH_DIRECTIONS