Iowa Highway 13 (Iowa 13) is a north–south highway in eastern Iowa. It has a length of 85+1⁄4 miles (137.2 km). The southern terminus of Iowa Highway 13 is at U.S. Highway 30 (US 30) south of Bertram and southeast of Cedar Rapids. The northern terminus is at US 52 in rural Clayton County near the towns of Monona and Farmersburg near the intersection of US 52 and US 18.
^2009 Volume of Traffic on the Primary Road System of Iowa (PDF) (Report). Iowa Department of Transportation. January 1, 2009. Retrieved January 14, 2011.
^Official Auto Trails Map (Map). 1:1,081,344. Rand McNally. 1921. p. 330-331.
State highways in the U.S. state of Iowa are owned and maintained by the Iowa Department of Transportation. 2012 Volume of Traffic on the Primary Road...
On July 1, 2003, the Iowa Department of Transportation transferred control of more than 700 miles (1,100 km) of highway to county and local governments...
the Iowa Department of Transportation and individual county boards of supervisors led to a mass transfer of jurisdiction of several state highways in Iowa...
US 218 in western Cedar Rapids and ends at U.S. Highway 151 / IowaHighway13 (US 151 / Iowa13) in Marion. Iowa 100 begins at a semi-directional T-Interchange...
IowaHighway 3 (Iowa 3) is a state highway that runs from east to west across the state of Iowa. It is the longest state highway in Iowa, at 323 miles...
IowaHighway 1 (Iowa 1) is a state highway in the U.S. state of Iowa that extends from Keosauqua to Anamosa. It travels nearly 120 miles (190 km), mainly...
IowaHighway 56 (Iowa 56) is a state highway that runs from west to east in northeastern Iowa. It begins at IowaHighway 150 in West Union and ends at...
IowaHighway 76 (Iowa 76) is a state highway located in northeastern Iowa, most of which is in Allamakee County. The 49-mile-long (79 km) highway connects...
IowaHighway 5 is a highway in southern Iowa. It is a north–south highway with a length of 105 miles (169 km). It is the northernmost segment of a three-state...
IowaHighway 60 (Iowa 60) is a north–south state highway in northwest Iowa. The highway runs at a southwest-to-northeast angle. The southern end of Iowa...
IowaHighway 25 (Iowa 25) is a north–south highway in the southwest and west-central portion of the state. It begins at Iowa 2 seven miles (11 km) south...
IowaHighway 149 is a highway which runs from south to north in Iowa. It has a length of 67 miles (108 km). Iowa 149 begins at U.S. Highway 34 in Ottumwa...
IowaHighway 15 (Iowa 15) is a north–south state highway in northern Iowa. It is 63+1⁄2 miles (102.2 km) long. The southern end of Iowa 15 is 7 miles...
IowaHighway 28 is a 21.73-mile-long (34.97 km) state highway located in south central Iowa. The route begins at IowaHighway 92 at Martensdale and ends...
primary highway system makes up over 9,000 miles (14,000 km), approximately 8 percent of the U.S. state of Iowa's public road system. The Iowa Department...
Rapids to Interstate 80 near Coralville, Iowa and Iowa City, Iowa; U.S. Route 218 to Donnellson, Iowa; IowaHighway 394 and Route B to Wayland, Missouri;...