| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| On its way from Chicago to the Pacific Northwest, the Empire Builder follows major portions of this pair's route | Lewis & Clark | $600 | J | WHERE'S THIS TRAIN HEADED? | 2020-11-25 | #8288 | |
| In Idaho U.S. Highway 12 is named for us; it follows parts of our route | Lewis & Clark | $1,600 | DJ | IT'S MY WAY & THE HIGHWAY | 2015-03-23 | #7031 | |
| Carson, Wash. is just above the Columbia River, less than a mile from a highway named for these explorers | Lewis & Clark | $800 | DJ | A PLACE CALLED CARSON | 2011-02-08 | #6082 |