| Answer | Crossword Clue |
|---|---|
| ITEN | Highway through Houston |
| TEN | Interstate through Houston |
| ITEN | Rte. through Houston |
| ALCAN | Highway through Whitehorse |
| ALCAN | Highway through the Yukon |
| ALCAN | ... Highway (road through Ft. Nelson) |
| ALCAN | ... Highway (route through Whitehorse, Yukon) |
| PERU | The Pan-American Highway runs through it |
