Category:State highways in Iowa
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The following are articles about state highways in the U.S. state of Iowa. The Iowa Department of Transportation maintains a system of state highways, usually called Iowa Highways. Within the State of Iowa, state route markers consist of a white circle against a black background, with a black route number in the center. U.S. and Interstate highways are also classified as state highways in Iowa.
This category has only the following subcategory.
The following 103 pages are in this category, out of 103 total. This list may not reflect recent changes (learn more).