Nineteenth Arrondissement

CROSSWORD HERE 

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Enrich Your Itineraries
    Using only the letters A, B and C it is possible to compose an agreeably
winding circuit almost entirely situated within the 13th Arrondissement and
which uses twenty-four different streets! A large part of rue Moffetard is used
to reach Tolbiac. 

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Lengths, Widths and Areas
    Only one street in Paris is more that four kilometers long; this is the rue
de Vaugirard which is 4 360 m. Four are over three kilometers: rue des Pyrenees
(3 515 m), boulevard St-Germain (3 150 m), rue de Charenton (3 150 m) and rue
Rivoli (3 070 m); the next ten are, respectively: rue de Tolbiac (2 965 m),
boulevard Voltaire (2 850 m), rue La Fayette (2 830 m), rue de l'Universite (2
785 m), boulevard Malesherbes (2 650 m), rue de Crimee (2 540 m), boulevard
Hausmann (2 530 m), rue d'Alesia (2 400 m), rue Lecourbe (2 400 m) and
boulevard Raspail (2 370 m).
    Great. But these long arteries are not all the widest. In your opinion, how
would you classify them, multiply their length by width and consider them from
the point of view of their areas?