| Clue | Source | Date |
|---|---|---|
| Bypass arteries? | New York Times | 05 Apr 2018 |
| Bypass arteries? | ||
| Booths are set up in them | New York Times | 24 May 2017 |
| Booths are set up in them | ||
| Routes to work for a bell ringer? | ||
| Routes to work for a bell ringer? | ||
| Turnpikes | ||
| "Fare" ways | ||
| Certain highways |