| Clue | Source | Date |
|---|---|---|
| Books in the King James Version | Newsday | 16 May 2020 |
| Famous route | Eugene Sheffer | 16 Feb 2017 |
| Historic Chicago-to-Santa Monica route | LA Times Daily | 14 Apr 2016 |
| 'Get your kicks on Route ' | Eugene Sheffer | 07 Mar 2016 |
| Steinbeck's "Mother Road" | ||
| Route on which to "get your kicks," in a pop standard | ||
| Route on which to "get your kicks," in a pop standard | ||
| LXVI, spelled out | ||
| Year the Beach Boys' album "Pet Sounds" came out |