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Winter Road Conditions
US 20 Whole Road 3 reports
Sioux City to Fort Dodge 1 report
Fort Dodge to Waterloo 1 report
Waterloo to Dubuque 2 reports
Reports on US 20
Map of Reports on US 20 Between Exit 1B: I-129; I-29; US 75 (Sioux City) and Exit 71A: I-380; US 218 (Waterloo). The roadway is generally clear. Isolated frozen precipitation may exist. Between Exit 65: I-380; IA 27 (near Raymond) 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 generally clear. Isolated frozen precipitation may exist. Look out for icy bridges.
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See Road Reports for all closures