| Answer | Crossword Clue |
|---|---|
| CANAL | Important way of transportation. |
| BUSMAN | Important member of the transportation system. |
| SOFIA | Most important Balkan transportation center. |
| CALLACAB | One way to secure transportation |
| THUMBED | Sought transportation, in a way |
| VITALLY | In an important way |
| REDLETTER | Important, in a way |
