| Answer | Crossword Clue |
|---|---|
| AACHEN | Siegfried Line city. |
| TODT | Siegfried Line builder |
| WESTWALL | Siegfried Line of 1930's Germany |
| OREL | City on Russian battle line. |
| BOLOGNA | University city in battle-line. |
| OPP | Alabama city near Florida line. |
| BRYANSK | Russian city on battle line. |
| OREL | Russian city on battle line. |
| ESTD | Abbr. on a city line sign |
| ERIE | City on Amtrak's Boston-to-Chicago line |
| BEIRUT | City once divided by the Green Line |
| TRIPOLI | Oil city at terminus of Syrian pipe line. |
| IRT | Subway whose first line had a terminus at NYC's City Hall |
| NOME | U.S. city less than 150 miles from the International Date Line |
