Route information | ||||
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Maintained by Iowa DOT | ||||
Length | 25.309 mi[1] (40.731 km) | |||
Existed | July 1, 1926[2]–present | |||
Major junctions | ||||
South end | US 20 at Moville | |||
North end | Iowa 3 near Remsen | |||
Location | ||||
Country | United States | |||
State | Iowa | |||
Counties | ||||
Highway system | ||||
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Iowa Highway 140 (Iowa 140) is a 25-mile-long (40 km) state highway in northwestern Iowa. The route begins at U.S. Highway 20 (US 20) at Moville. It heads northeast and then due north; it ends at Iowa 3 near Remsen.