From Longman Dictionary of Contemporary EnglishRoute 66/54 etcRoute 66/54 etcTTRused to show the number of a main road in the US → paper route → route
Examples from the Corpus
Route 66/54 etc• But Route 66 is making a comeback.• But Route 66 shows that nostalgia is positively hip.• Is it not also an ideal metaphor for Dole: Route 66, the thread that runs through his life?• Readers can buy shirts, maps, Route 66 wristwatches or videos.• Stories include those surrounding the phantom appearances on Route 66 and the haunted Birdcage Theatre in Bisbee.• But long before that jalopy set out on Route 66, the wild oat had done its landscape-altering work.• Eleven years ago, highway officials voted, in essence, to take Route 66 off the map. 