This road isn't a link though, it's a small frontage road providing access to a few houses. Cars are not using it by getting off Route 114 and then re-entering it. Side streets also are not classified based off the main roads they spur off of, because by that logic, Corys Lane should be trunk, Freeborn Street should be primary, etc., but they are residential streets.

The short section of Route 114 you tagged as a motorway is not a link either, it simply splits at the terminus of an actual motorway, which is Route 24. Cars driving down 114 are not briefly entering a quarter-mile long freeway, then exiting off onto a different road because both the primary and trunk sections are part of the same highway.