Wikipedia:WikiProject U.S. Roads/New York/Routebox legend

This legend was used inside routeboxny, NYSR's first infobox that was used until mid-2006. Unlike infobox road, routeboxny stored a route's entire junction list within the infobox, hence the use of colors to keep things less cluttered. After the junction lists were moved to the article itself, there was no longer a need to extensively use colors since there was no longer a space limit for each junction list entry. See WP:NYSR for which colors are currently being used in articles and how they are used.