Mississippi State Highway System
highway system in Mississippi (state), United States

The Mississippi State Highway System is a network of roads that are maintained by the Mississippi Department of Transportation (MDOT). This network includes Interstate, U.S., and state highways.
Highway systems
Interstate highways
There are nine interstate highways within the state of Mississippi. This includes six primary interstates and three auxiliary interstates. The longest interstate is I-55, and the shortest interstate is I-110.
U.S. routes
In the state of Mississippi, there are 14 U.S. highways. The longest is US 49, and the shortest being US 425.
Mississippi highways
State highways in Mississippi have different numbering schemes. The primary highways are numbered from 1-76, and most three-digit numbered routes are numbered by region (300s in the northernmost part of the state, 600 in the southernmost). Three-digit numbered routes from 700s to 900s are usually short connectors and spurs.
Begin with the source’s own compact description: “Mississippi State Highway System” is highway system in Mississippi (state), United States. The dossier treats that line as a proposition to test through Mississippi, State and Highway, not as a finished interpretation.
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Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated May 7, 2025. The linked authority identifier is Q2246764. None of the 0 selected statements returned an explicit reference.
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This entry incorporates text from “Mississippi State Highway System” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.