This article is rated List-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects:

Highways Mid‑importance This article is within the scope of WikiProject Highways, a collaborative effort to improve the coverage of highways on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.HighwaysWikipedia:WikiProject HighwaysTemplate:WikiProject HighwaysHighways articles Mid This article has been rated as Mid-importance on the project's importance scale.

The claim that United States Numbered Highways are also incorrectly known as "federal highways" might be incorrect, because the term also turns up in a US law text for the state of Indiana. See here: https://law.justia.com/codes/indiana/2017/title-9/article-21/chapter-5/section-9-21-5-14/ -- Westnordost ( talk) 22:40, 8 July 2018 (UTC) reply