RoadworksModerate
IA 146 in both directions: Road construction.
IA 146 in both directions: Between I-80 and US 6.
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Between I-80 and US 6 (Grinnell). Road construction work is in progress. A lane is closed intermittently. From 7:00AM CDT to 7:00PM CDT on weekdays. Until December 1, 2026 at about 7:00PM CDT. Comment: Marshalltown RCE (800-251-2706) - Poweshiek County
ReportedMarch 30, 2026 at 05:00 AM PDTDecember 1, 2026 at 05:00 PM PST
Road
IA 146
Source
Iowa DOT
Coordinates
41.69870, -92.72700
Roadworks details
Direction
BOTH_DIRECTIONS