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Winter Road Conditions
US 20 Whole Road 14 reports
Sioux City to Fort Dodge 5 reports
Fort Dodge to Waterloo 5 reports
Waterloo to Dubuque 5 reports
Reports on US 20
Map of Reports on US 20 Between Exit 1B: I-129; I-29; US 75 (Sioux City) and IA 140; County Road K64 (Moville). The roadway is generally clear. Isolated frozen precipitation may exist. Between IA 140; County Road K64 (Moville) and IA 31 (Correctionville). The roadway is generally clear. Isolated frozen precipitation may exist. Between IA 31 (Correctionville) and County Road M25 (near Galva). The roadway is generally clear. Isolated frozen precipitation may exist. Between County Road M25 (near Galva) and Exit 116: County Road D20 (Moorland). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 116: County Road D20 (Moorland) and Exit 136: IA 17; County Road R21 (near Webster City). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 136: IA 17; County Road R21 (near Webster City) and Exit 142: I-35 (near Williams). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 142: I-35 (near Williams) and Exit 181: County Road S56 (near Steamboat Rock). The roadway is generally clear. Isolated frozen precipitation may exist. Ramp conditions could vary from the main roadway. Between Exit 181: County Road S56 (near Steamboat Rock) and Exit 215: County Road T55 (Dike). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 215: County Road T55 (Dike) and Exit 71A: I-380; US 218; US 218 (Waterloo). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 65: I-380; IA 27 (near Raymond) and Exit 245: County Road V65 (near Jesup). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 245: County Road V65 (near Jesup) and Exit 261: County Road W40 (Winthrop). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 261: County Road W40 (Winthrop) and Exit 294: IA 136 (Dyersville). The roadway is generally clear. Isolated frozen precipitation may exist. Between County Road X47 (Dyersville) and Exit 308: County Road Y21 (Peosta). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 308: County Road Y21 (Peosta) and the Mississippi River bridge (Dubuque). The roadway is partially covered with mixed snow ice or slush.
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