Wikipedia has a couple of devices to solve this organizational problem: "full article" links that appear at the top of sections, and "list of X" pages. So in yo

Wikipedia has a couple of devices to solve this organizational problem: "full article" links that appear at the top of sections, and "list of X" pages. So in your examples, you'd have a three-sentence "History" section on the Route 48 page, with a link to the full article on the history of Route 48 at the top. For your second example, there would be a "see also" section at the bottom of the article, including a hyperlink to "List of Homeomorphisms."