Historical clue formulations

• Tree-lined walkway, in France — 2017-01-17
• Tree-lined way, in France — 2011-12-19
• Tree-lined path in une forêt — 2011-04-17
• Tree-lined walk — 2010-10-03
• Grande ___ (Québec's main drag) — 2010-06-02
• Parisian walk — 2009-10-11
• German boulevard — 2004-06-04
• Path in Paris — 2002-01-09
• Formal avenue — 2000-05-19
• Tree-lined walk — 2000-03-15
• French walk — 1999-01-13
• French back street — 1998-04-07
• Tree-lined walk — 1996-05-07
• Stuttgart street — 1995-07-23
• French avenue — 1994-12-21
• French avenue — 1994-04-04